Safety fixes added to Boeing space capsule – The Columbian

CAPE CANAVERAL, Fla. NASA has added more safety fixes for Boeings space capsule before it can fly astronauts following a pair of close calls during last years test flight.

In closing out the seven-month investigation, NASA officials said Tuesday they have now identified 80 corrective actions, mostly involving software and testing, that must be done before the Starliner capsule launches again. The previous count was 61.

Its a bit of a wake-up call for NASA and its contractors across the board, said Steve Stich, manager of NASAs commercial crew program.

During its space debut in December with no one on board, the Starliner ended up in the wrong orbit and could not reach the International Space Station. Ground controllers barely had time to solve another software problem that could have destroyed the capsule at flights end.

Boeing will repeat the flight later this year before attempting to launch astronauts next spring.

SpaceX, meanwhile, successfully launched two NASA astronauts to the space station in May. They will return home next month aboard their Dragon capsule, splashing down off the Florida coast.

In hindsight, NASA did not focus enough on the software portion of the Boeing flight, Stich said. The space agency instead probably concentrated more on SpaceX because of its nontraditional approach to software development, he acknowledged.

Boeing had plenty of experience working on large NASA projects like the space shuttle and space station, and so NASA was a little more used to the Boeing process, Stich said.

Its often natural for a human being to spend more time on that newer approach, and maybe we didnt quite take the time we needed with the more traditional approach, he added.

NASA has since added more of its own staff to monitor software development at both Boeing and SpaceX.

NASA is also borrowing SpaceXs robust approach to software, which involves going back to the designers following testing for feedback, said Kathy Lueders, NASAs new human spaceflight chief who until a month ago managed commercial crew. She wants to see more of that type of approach across other NASA programs.

Boeing will need several more months to complete its software upgrades and tests before repeating the first test flight, officials said.

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Safety fixes added to Boeing space capsule - The Columbian

This is why we are trying to make organs in the International Space Station – ThePrint

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Gravity can be a real downer when you are trying to grow organs.

Thats why experiments in space are so valuable. They have revealed a new perspective into biological sciences, including insights into making human tissues.

Gravity influences cellular behavior by impacting how protein and genes interact inside the cells, creating tissue that is polarized, a fundamental step for natural organ development. Unfortunately, gravity is against us when we try to reproduce complex three dimensional tissues in the lab for medical transplantation. This is difficult because of the intrinsic limitations of bio-reactors used on Earth.

I am a stem cell biologist and interested on brain health and evolution. My lab studies how the human brain is formed inside the womb and how alterations in this process might have lifelong consequences to human behavior, such as in autism or schizophrenia. Part of that work includes growing brain cells in space.

Also read: In zero gravity, this is how poorly your brain will function

To build organized tissues in the lab, scientists use scaffolds to provide a surface for cells to attach based on a predetermined rigid shape. For example, an artificial kidney needs a structure, or scaffold, of a certain shape for kidney cells to grow on. Indeed, this strategy helps the tissue to organize in the early stages but creates problems in the long run, such as eventual immune reactions to these synthetic scaffolds or inaccurate structures.

By contrast, in weightless conditions, cells can freely self-organize into their correct three-dimensional structure without the need for a scaffold substrate. By removing gravity from the equation, we researchers might learn new ways of building human tissues, such as cartilage and blood vessels that are scaffold-free, mimicking their natural cellular arrangement in an artificial setting. While this is not exactly what happens in the womb (after all the womb is also subject to gravity), weightless conditions does give us an advantage.

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And this is precisely what is happening at the International Space Station.

These experiments help researchers optimize tissue growth for use in basic science, personalized medicine and organ transplantation.

But there are other reasons why we should manufacture organs in space. Long-term space missions create a series of physiological alterations in the body of astronauts. While some of these alterations are reversible with time, others are not, compromising future human spaceflights.

Studying astronauts bodies before and after their mission can reveal what goes wrong on their organs, but provides little insights on the mechanisms responsible for the observed alterations. Thus, growing human tissues in space can complement this type of investigation and reveal ways to counteract it.

Finally, all forms of life that we know about have evolved in the presence of microgravity. Without gravity, our brains might have evolved in a different trajectory, or our livers might not filter liquids as it does on Earth.

By recreating embryonic organ formation in space, we can anticipate how the human body in the womb would develop. There are several research initiatives going on in my lab with human brain organoids at ISS, designed to learn the impact of zero gravity on the developing human brain. These projects will have profound implications for future human colonization (can humans successfully reproduce in space?). These studies will also improve the generation of artificial organs that are used for testing drugs and treatments on Earth. Will better treatments for neurodevelopmental and neurodegenerative conditions that affects millions of people come from research in space?

This article is republished from The Conversation under a Creative Commons license.

Also read: Elon Musks top concern now is SpaceX getting to Mars before he dies

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This is why we are trying to make organs in the International Space Station - ThePrint

Why are scientists trying to manufacture organs in space? – The Conversation US

Gravity can be a real downer when you are trying to grow organs.

Thats why experiments in space are so valuable. They have revealed a new perspective into biological sciences, including insights into making human tissues.

Gravity influences cellular behavior by impacting how protein and genes interact inside the cells, creating tissue that is polarized, a fundamental step for natural organ development. Unfortunately, gravity is against us when we try to reproduce complex three dimensional tissues in the lab for medical transplantation. This is difficult because of the intrinsic limitations of bio-reactors used on Earth.

I am a stem cell biologist and interested on brain health and evolution. My lab studies how the human brain is formed inside the womb and how alterations in this process might have lifelong consequences to human behavior, such as in autism or schizophrenia. Part of that work includes growing brain cells in space.

To build organized tissues in the lab, scientists use scaffolds to provide a surface for cells to attach based on a predetermined rigid shape. For example, an artificial kidney needs a structure, or scaffold, of a certain shape for kidney cells to grow on. Indeed, this strategy helps the tissue to organize in the early stages but creates problems in the long run, such as eventual immune reactions to these synthetic scaffolds or inaccurate structures.

[Deep knowledge, daily. Sign up for The Conversations newsletter.]

By contrast, in weightless conditions, cells can freely self-organize into their correct three-dimensional structure without the need for a scaffold substrate. By removing gravity from the equation, we researchers might learn new ways of building human tissues, such as cartilage and blood vessels that are scaffold-free, mimicking their natural cellular arrangement in an artificial setting. While this is not exactly what happens in the womb (after all the womb is also subject to gravity), weightless conditions does give us an advantage.

And this is precisely what is happening at the International Space Station.

These experiments help researchers optimize tissue growth for use in basic science, personalized medicine and organ transplantation.

But there are other reasons why we should manufacture organs in space. Long-term space missions create a series of physiological alterations in the body of astronauts. While some of these alterations are reversible with time, others are not, compromising future human spaceflights.

Studying astronauts bodies before and after their mission can reveal what goes wrong on their organs, but provides little insights on the mechanisms responsible for the observed alterations. Thus, growing human tissues in space can complement this type of investigation and reveal ways to counteract it.

Finally, all forms of life that we know about have evolved in the presence of microgravity. Without gravity, our brains might have evolved in a different trajectory, or our livers might not filter liquids as it does on Earth.

By recreating embryonic organ formation in space, we can anticipate how the human body in the womb would develop. There are several research initiatives going on in my lab with human brain organoids at ISS, designed to learn the impact of zero gravity on the developing human brain. These projects will have profound implications for future human colonization (can humans successfully reproduce in space?). These studies will also improve the generation of artificial organs that are used for testing drugs and treatments on Earth. Will better treatments for neurodevelopmental and neurodegenerative conditions that affects millions of people come from research in space?

More here:

Why are scientists trying to manufacture organs in space? - The Conversation US

Spacestation Gaming and Misfits advance to CRL West 2020 spring season finals – Dot Esports

The finalists for the $75,000Clash RoyaleLeague (CRL) West 2020 spring season have been locked in. Spacestation Gaming and Misfits Gaming won their respective semifinals today to qualify for the CRL West finals.

The first semifinal saw Spacestation Gaming take on Group-A winners, Tribe Gaming. Tribe were the favorites coming into the match since the team hadnt dropped a single match in the regular season. Spacestation Gaming, which had knocked the reigning world champions out of the league just one day before, was also confident of making it to the finals.

Tribe had a strong start after they won the two-versus-two set and the first one-versus-one set. Spacestation made a comeback, however, as the team reverse swept Tribe Gaming in the next three sets to advance to the finals.

Here are the set wise results of the first semifinal between Tribe Gaming and Spacestation Gaming:

Tribe Gamings Jarod Azilys Emmanuel Quesada and Charlie Boeufmac McLaren defeated Spacestations Nicholas thegod_rf Kublin and Joshua Ah Craap Sharon 2-1.

Tribe Gamings Jung TNT Min Lee defeated Spacestations Samuel Samuel Henrique 2-1.

Spacestations Tsimafei LaPoKaTi Lapanik took down Tribes Boeufmac 2-0.

Spacestations thegod_rf defeated Tribes Eungyu JupiterKing Park 2-0.

Spacestation Gaming won the set 3-1 to advance to the finals.

In the second semifinals, Misfits Gaming locked horns with defending CRL West champions, SK Gaming.

The semifinal was very close as both teams played tremendously. The teams alternated the first four sets bringing the match to a 2-2 tie before the King of the Hill.

The King of the Hill set was smooth sailing for Misfits Gaming, though. The teams James Wings Wingard defeated all three of SK Gamings players to take Misfits Gaming to the finals of the CRL West.

Here are the set-wise results of the semifinals between Misfits Gaming and SK Gaming.

SK Gamings Samuel xopsam Klotz and Morten Morten Mehmert took down Misfits Michael Razzer Roper and George Dip Galvin 2-1.

Misfits Gamings Wings defeated SKs xopsam 2-1.

SK Gamings Javier Javi14 Rodriguez defeated Misfits Jack airsurfer McHugh 2-1.

Misfits Razzer defeated SK Gamings Morten 2-0.

Misfits Gaming took the final set as the teams Wings defeated SK Gamings Sergio SergioRamos Eduardo Ramos, Javi14, and Morten.

Misfits Gaming and Spacestation Gaming will now face off in the finals on July 18 to crown the spring season champions of the CRL West 2020.

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Spacestation Gaming and Misfits advance to CRL West 2020 spring season finals - Dot Esports

Video: Where to watch the UAE’s historic Hope Probe launch – Gulf News

Hope Probe reaches Japanese Island Image Credit: Supplied

Dubai: Mark the date: July 15 (Wednesday) and the time 12:51am (UAE time). Its a big moment as we witness the historic launch of the first Arab interplanetary mission.

Hope Probe, which will begin its journey to Mars on July 15 at exactly 12:51:27am from Japans Tanegashima Space Centre (TNSC), will be streamed live on https://www.emiratesmarsmission.ae/live/.

The launch of Hope Probe will also mark as the first time in history that the countdown for a space mission will be done in Arabic.

With a voice that will make history, the Hope Probe to Mars will be launched with the first Arabic countdown ever, the Dubai Media Office tweeted earlier.

Our voice will echo our ancestors legacy and a voice will make history with the first Arabic countdown, added a video released by the EMM.

From Mars and beyond

The spacecraft will take a 495-million kilometre journey to reach and orbit Mars. The voyage will take around 200 days and Hope Probe is expected to reach Mars in February 2021, coinciding with the UAEs Golden Jubilee celebrations.

It is touted as the first true weather satellite at Mars. It will provide a complete view of Mars atmosphere and answer vital scientific questions, including why Mars the loss hydrogen and oxygen gases into space. Hope Probe will help international scientist understand the weather and learn how Mars lost some of its atmosphere over billions of years

According to a tweet by Emirates Mars Mission (EMM) on Sunday, Hope is more than just a word. Hope has become a probe that carries with it our ambitions for Mars and beyond.

Emirati engineer Hamad Al Hazmi, who is part of the EMM team, told Gulf News: Hope Probe is a true testament to the efforts by Emiratis, Arabs and Muslims. It represents a major turning point in the UAEs past 50 years and (what it will achieve) in the next 50 years.

Al Hazmi also described Hope Probe as a scientific mission that is a symbol of hope for hundreds of millions of people across the 56 Arab and Islamic countries. The UAE has initiated the Arab Space Co-operation Group, an organisation of 14 Arab nations exchaning knowledge in space science.

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Video: Where to watch the UAE's historic Hope Probe launch - Gulf News

On This Day: Skylab falls to earth – UPI News

On July 11, 1979, Skylab, the United States' first space station, fell to Earth after six years in orbit, scattering tons of debris across the Australian desert. File Photo courtesy of NASA | License Photo

Patrick Hannon Sr. holds a baseball signed by Baseball Hall of Fame member Babe Ruth on opening day of the St. Louis Sports Hall of Fame Bar and Grill in Maryland Heights, Mo., on March 30, 2012. On July 11, 1914, Ruth makes his debut in Major League Baseball. File Photo by Bill Greenblatt/UPI | License Photo

The photo exhibit "Srebrenica, remembrance for the future," is on display in the Russell Senate Office Building in Washington, D.C. on June 16, 2005. On July 11 1995, Bosnian Serbs claim the town of Srebrenica, Bosnia-Herzegovina, starting a genocide that would result in the deaths of more than 8,000 Muslim men and boys. UPI File Photo | License Photo

U.S. President George W. Bush awards the Presidential Medal of Freedom to Harper Lee, author of "To Kill a Mockingbird," in the East Room of the White House in Washington on November 5, 2007. The book was published on July 11, 1960. File Photo by Roger L. Wollenberg/UPI | License Photo

Newly commissioned 2nd lieutenants celebrate as the U.S. Air Force Thunderbirds fly over the U.S. Air Force Academy class of 2016 graduation ceremony at Falcon Stadium in Colorado Springs, Colo., on June 2, 2016. In 1955, the U.S. Air Force Academy in Colorado was dedicated, with 300 cadets in its first class. File Photo by Mike Kaplan/U.S. Air Force/UPI | License Photo

July 11 (UPI) -- On this date in history:

In 1804, U.S. Vice President Aaron Burr killed longtime political foe Alexander Hamilton, the first treasury secretary, in a duel at Weehawken, N.J.

In 1847, songwriter Stephen Foster's first major hit, "Oh! Susanna," was performed for the first time, in a Pittsburgh saloon. It soon became a standard for minstrel shows.

In 1859, Charles Dickens' A Tale of Two Cities was published.

In 1914, legendary hitter Babe Ruth makes his debut in Major League Baseball. The Great Bambino would go on to become one of the greatest baseball players of all time and was included in the inaugural class of the Baseball Hall of Fame.

In 1952, U.S. Army Gen. Dwight D. Eisenhower was nominated as the Republican presidential candidate, with Richard Nixon as his running mate. They were elected that November.

In 1955, the U.S. Air Force Academy in Colorado was dedicated, with 300 cadets in its first class.

In 1960, Harper Lee's To Kill a Mockingbird was published.

In 1979, Skylab, the United States' first space station, fell to Earth after six years in orbit, scattering tons of debris across the Australian desert.

In 1995, the United States resumed diplomatic relations with Vietnam.

In 1995, Bosnian Serbs claim the town of Srebrenica, Bosnia-Herzegovina, starting a genocide that would result in the deaths of more than 7,000 Muslim men and boys.

In 2006, more than 200 people were killed and another 700 injured in coordinated rush-hour terrorist attacks on the transit system in Mumbai.

In 2011, an overloaded Russian cruise ship with a malfunctioning engine capsized in the Volga River during a thunderstorm and quickly sank, killing 122 people. There were 79 survivors.

In 2015, Drug lord Joaquin "El Chapo" Guzman escaped from a maximum-security Mexican prison on through a 5,000-foot tunnel. It was his second escape from prison, and he would {link:later be caught: "https://www.upi.com/Top_News/World-News/2016/01/08/Joaquin-El-Chapo-Guzman-nabbed-in-Mexico-six-months-after-prison-break/8441452277841/" target="_blank"} in January 2016.

In 2019, Japan's asteroid-circling probe executed a {link:second touchdown: "https://www.upi.com/Science_News/2019/07/11/Japans-Hayabusa-2-completes-second-asteroid-touchdown-collects-another-sample/4761562848303/" target="_blank"} on Ryugu.

Hayabusa-2's camera captured a photograph of the spacecraft just four seconds after it touched-down briefly on the surface of the asteroid Ryugu. File Photo by JAXA

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On This Day: Skylab falls to earth - UPI News

Eau de Space brings the scent of outer space down to Earth – CTV News

Space, the final fragrance.

If you've ever wondered what space smells like, a new perfume may answer that for you. A Kickstarter crowdfunding campaign was recently launched for a new fragrance called Eau de Space to bring the smell of outer space back down to Earth.

The fragrance was developed by Steve Pearce, according to Eau de Space product manager Matt Richmond. Pearce is a chemist and the founder of Omega Ingredients, a company focused on the "creation of the highest quality, provenance driven, natural flavours and ingredients for the food and beverage industry," its website says.

Pearce was originally contracted by NASA to recreate the smell in 2008 after he worked on a scent exhibition for which he recreated the smell of the inside of the Mir Space Station, Pearce told CNN.

Using notes from astronauts who described space smelling like ozone, hot metal and fried steak, Pearce used his knowledge of flavour and fragrance chemistry to produce combinations matching those descriptions, he said.

It took Pearce a few weeks to gather the "right aroma chemicals" to try out a few ideas before arriving at something he found satisfactory, he said.

The scent was created to help astronauts train before launching in orbit, and it was part of NASA's goal of eliminating any potential surprises astronauts might encounter or experience in space, according to the Kickstarter.

"It's kind of like a smell from a gun, right after you fire the shot," Peggy Whitson, an astronaut and former resident of the International Space Station, told CNN in a 2002 interview about the smell of space. "I think it kind of has almost a bitter kind of smell in addition to being smoky and burned."

Richmond said that he has struggled to describe how the fragrance smells, adding, "Astronauts describe the smell as a mix of gunpowder, seared steak, raspberries and rum."

The company's main goal with Eau de Space is to increase interest in STEM learning for K-12 students through what Richmond called "experiential education." He hopes that Eau de Space will start the discussion, with parents, teachers and scientists taking it from there.

Richmond revealed that they are looking into releasing a fragrance called Smell of the Moon based on the excitement around Eau de Space.

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Eau de Space brings the scent of outer space down to Earth - CTV News

When you can see the International Space Station this week – Nottinghamshire Live

After some remarkably bright passes across the sky more than a month ago, the International Space Station will once again be visible from Nottinghamshire this month.

Travelling at a speed of 17,500mph - relative to the Earth - the ISS is typically seen as a bright light passing across the blanket darkness of the night sky.

Despite lockdown easing in recent weeks, pollutant levels from vehicles and light sources remain lower than usual, providing even those with little experience a staggering view of the ether.

At the end of May, billionaire Elon Musk's SpaceX Falcon 9 rocket carried astronauts Doug Hurley and Bob Behnken to the ISS, with the launch visible from the county on the night.

This month, the 357-foot space station with Behnken and Hurley now on-board will be visible from Monday, July 6.

Due to its speed the ISS completes an orbit roughly every 90 minutes and travels through 16 sunsets and sunrises, meaning it can be seen on multiple occasions in the space of 24 hours.

These are all the times to spot the fascinating structure next week.

July 6

According to the spotthestation.nasa.gov website, there will be two opportunities to see the ISS Monday morning.

It will first appear at 2.23am 20 above SSE and vanish 10 above E. It will be visible for three minutes.

Another pass will occur at 3.57am, appearing 10 above WSW. It will be visible for six minutes.

July 7

Two more passes will take place on Tuesday.

One will be visible at 1.37 AM as it appears 15 above SE and disappears 11 above ESE.

Another long pass will occur at 3.10am where the ISS will be visible for six minutes. It will appear 12 above SW.

July 8

One pass will take place at 2.24am, with the ISS appearing 24 above SSW and dipping into the horizon at 11 above E. It will last four minutes.

Another six minute pass will occur at 3.59am, appearing 10 above W and dipping into 10 above E.

July 9

On Thursday, a three-minute pass will occur from 1.38am at 28 above SSE, and the ISS will vanish 11 above E.

A second orbit will be visible at 3.11am, lasting six minutes, as it appears 10 above WSW.

July 10

On Friday there will be three opportunities to see the space station pass over the county.

The first will take place just after midnight at 00.52am, lasting two minutes and appearing 19 above ESE, then dipping into 10 above E.

A second pass will occur later at 2.24am, lasting six minutes and appearing 15 above WSW before vanishing at 11 above E.

At 4am it will make a final flyover for six minutes, appearing 10 above W and vanishing 12 above ESE.

The weekend of July 11/July 12

There will be six opportunities to spot the ISS over the coming weekend.

On Saturday, it will be visible at 12.05am, 1.38am and 3.13am.

On Sunday, it will be visible at 12.51am, 2.25am and finally 4.02am.

The exact locations for your area can be seen on spotthestation.

The Met Office says visibility in Nottinghamshire will start off very good at the start of the week, before turning for the worst mid-week and picking up again over the weekend.

That means the best days to spot the ISS may be at the start of the week and over the coming weekend.

Eyes to the sky...

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When you can see the International Space Station this week - Nottinghamshire Live

SpaceX reaches International Space Station after 19 hours of travel – Gruntstuff

The 2 NASA astronauts who blasted into orbit on a SpaceX rocket efficiently docked their Dragon capsule on the International Space Station on Sunday, 19 hours after taking off on the historic journey.

Veteran spacemen Bob Behnken and Doug Hurley gave thumbs-ups after the Dragon arrived on the ISS at 10:16 a.m., a couple of minutes sooner than deliberate.

Two hours later, they entered the ISS, becoming a member of NASA colleague Chris Cassidy and Russian cosmonauts Anatoly Ivanishin and Ivan Vagner, whove all been in orbit since April.

Its nice to get america again within the crewed launch enterprise, Hurley stated.

Behnken famous that the brand-new Dragon was a slick car however stated the ascent into house was rougher than on the house shuttle, which he and Hurley rode twice.

[It] was huffing and puffing all the way in which into orbit, Behnken stated.

In a name from Mission Management in Houston, NASA Administrator Jim Bridenstine informed the pair, The entire world noticed this mission, and were so, so proud of every part you could have performed for our nation and, in actual fact, to encourage the world.

The mission marked the primary time in practically a decade that astronauts have blasted off from US soil. It was additionally the primary time a privately constructed and owned spacecraft carried astronauts to the ISS within the labs 22 years in Earth orbit.

NASA shouldnt be going to buy, personal and function rockets and capsules the way in which we used to, Bridenstine stated of the state of the company final week. Were going to accomplice with business trade.

Hurley and Behnken lifted off Saturday afternoon from Cape Canaveral after an try Wednesday was scrubbed by thunderclouds.

NASA has but to resolve how lengthy Hurley and Behnken will spend aboard the ISS. Their keep might be as brief as one month or so long as 4.

With Wires

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SpaceX reaches International Space Station after 19 hours of travel - Gruntstuff

Views from above: Cape Town from the International Space Station – CapeTown ETC

A NASA astronaut has shared stunning images of the Mother City at night from his perspective on the International Space Station (ISS) currently orbiting in space.

Colonel Douglas Hurley, an American engineer, former Marine Corps pilot and current NASA astronaut shared the mesmerising images to his official Twitter page. The images show aerial views of Cape Town, Johannesburg and Pretoria brightly lit up.

The ISS is Earths only microgravity laboratory. The modular space station is in low Earth orbit, and hosts a number of science and technology experiments to study the impacts of long-term spaceflight to humans, supporting NASAs mission to push human presence farther into space.

The ISS programme is a multi-national collaborative project between five participating space agencies: NASA, Roscosmos, JAXA, ESA, and CSA.

Every 90 minutes the ISS circles Earth, travelling at about 17,500 miles (28 000 km) per hour. The viewing opportunities are thus very short, with most only between 1 and 6 minutes long.

The space station looks like an airplane or a very bright star moving across the sky, except it doesnt have flashing lights or change direction. It will also be moving considerably faster than a typical airplane (airplanes generally fly at about 600 miles per hour; the space station flies at 17,500 miles per hour), says NASA.

Locals are also encouraged to see if they can spot the ISS in orbit.Here are your next opportunities to see it for yourself in Cape Town from Saturday[July 4] through to Sunday[July 19], according to NASA:

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Views from above: Cape Town from the International Space Station - CapeTown ETC

Magnetosphere: Satellites, Space Debris, and What Else? – The Great Courses Daily News

By Sabine Stanley, Ph.D., Johns Hopkins University The magnetosphere is what protects the Earth and everything in its orbit from high-energy solar particles that can destroy the atmosphere. (Image: IRINA SHI/Shutterstock)

Magnetosphere is the protective field that makes life on Earth and in its atmosphere possible. This layer begins on average around 60,000 kilometers above Earths surface, and its altitude depends on the Sun and the Earths magnetic effects. To know what exactly it does, we should first know what it protects and how the phenomena under this protection work.

Learn more about the Earth-Moon system.

The InternationalSpace Station orbits the Earth in the thermosphereat altitudes in between about 330 and 420 kilometers. The station has 90% ofEarths gravity, but is at a free-fall state as it orbits the Earth 15 timesper day. Hence, the astronauts inhabiting the station can float in it. Thelayer is far below the magnetosphere, so the station is safe from thehigh-energy solar particles.

Even though lifein space can lead to bone loss and changes in chromosomes telomeres,it is not due to the magnetic effects or solar winds. Telomeres are located atthe end of the chromosomes and keep them from fraying or fusing. They shortenthrough aging and even cancer, but in one case-study, the low-gravity exposurein the space station made them grow longer than usual. Nevertheless, they wentback to their normal size two days after returning to Earth. What else isaround at that altitude?

This is a transcript from the video series A Field Guide to the Planets. Watch it now, on The Great Courses Plus.

All artificialsatellites move somewhere in the low Earth orbit, higher than the InternationalSpace Station. GRACEsatellites are an example of important satellites. GRACE stands for Gravity Recovery and Climate Experiment, and they monitor Earthsgravity field, looking for small changes in mass occurring below thesatellites. The aim is to track Earths climate changes.

Another example is the Hubble SpaceTelescope. Hubble orbits at around 540 kilometers altitude, which is usually inthe thermosphere or the bottom of the exosphere. Satellites have three different orbits, ranging from a few hundred kilometers to around 35,000 kilometers in altitude:low Earth orbit, medium Earth orbit, and geostationary orbit.

Learn more about human futures in the Solar System.

In low Earth orbit, onenetwork is the Iridium satellite constellation. It has 66 satellites in polarorbits at an altitude of around 780 kilometers. One satellite takes about 100minutes to realize an orbit. The orbits are spaced 30 apart in longitude, with11 satellites along each longitude. Thus, an excellent global coverage is createdfor, for example, communication via satellite phone.

In the medium orbit, satellites are atan altitude of around 20,000 kilometers, far beyond the exosphere. They orbitthe Earth once a day and a familiar example is the GPS satellites: the GlobalPositioning System. There are about 30 GPS satellites in orbit at any giventime.

At the altitude of about 35,000kilometers, satellites have an orbital speed equal to the Earths rotationalvelocity. Thus, they have a fixed location above the surface. These satellitesare useful for communication, weather, or other monitoring of a specificlocation. However, they can stand only above the equator. Do all of thesesatellites work?

The estimatednumber of satellites in orbit, in 2018, was about 4900. However, only 40% ofthem actually worked. This means the remaining 60% are space debris. Other thanaimless satellites, there are pieces of working ones and rockets wanderingaround. There is a significant hundreds of millionsof debris pieces in Earth orbit.

The debris can be a threat to functioning satellites and the International Space Station, as well as to people on the surface. With more satellites, there will be a higher chance of collisions; and with more collisions, more objects can fall to Earth. If the limit is reached, everything in orbit will collide in a chain reaction, which is called the Kessler syndrome. However, the debris is not the only threat to orbiting objects.

Learn more about how the Solar System family is organized.

The magnetospheresteps in when the solar wind does. As a result of Earths magnetic field, themagnetosphere deflects all the solar particles bombarding the Earth and itsatmosphere. Even the highest satellites are also under the coverage of themagnetosphere, or they would be destroyed easily.

Even though themagnetosphere is about 60,000 kilometers above the surface, Earths magneticfield reaches far beyond that, affecting the solar wind. This is called the bowshock and is located about 90,000 kilometersfrom the surface.

Despite this thick magnetic shield,some solar particles penetrate the magnetosphere, creating Van Allen radiationbelts. These ionized particles can immediately get accelerated by spiralingaround Earths magnetic field lines, later creating aurora. The altitude of theinner radiation belt extends from about 600 to 6000 kilometers. As Earthsmagnetic field is weaker around the South Atlantic, these radiations can bemost dangerous to satellites there.

Even though themagnetosphere is a strong shield, there are other threats orbiting and floatingabove the Earth.

The magnetosphere is a high layer of the atmosphere. As the name suggests, Earths magnetic field lies here, acting as a shield to the solar and cosmic particle radiation, and solar winds. Solar winds can damage and somehow blow away the Earths atmosphere, but the magnetosphere prevents that.

Earths magnetosphere is made up of three groups of charged particles, trapped in the Earths magnetic field. They deflect the solar wind and act as a protecting bubble around the Earth.

The altitude of the magnetopause varies a lot, because the solar wind varies in its intensity, but is on average around 60,000 kilometers above Earths surface. Where the layer ends is called the magnetopause. However, this is not where the magnetic influence of the Earth stops.

The magnetosphere is the magnetic influence of Earths magnetic field, deep inside the planet. The magnetic effect in this layer of the atmosphere is enough to deflect the solar wind and protect everything within Earths atmosphere.

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Magnetosphere: Satellites, Space Debris, and What Else? - The Great Courses Daily News

Comet NEOWISE shines in stunning photos from the International Space Station – Space.com

Astronauts caught a stunning natural light show this weekend from a comet that has been dazzling skywatchers on Earth as well.

That streaker, called Comet NEOWISE or C/2020 F3, first came on the scene at the end of March. At that point, the icy lump was quite faint in our skies, and astronomers weren't sure that would change. But as time has passed, the comet has brightened immensely, tantalizing skywatchers even after they were disappointed by two other recent comets that faded away.

"Last night's fireworks, for real. Because Science," NASA astronaut Bob Behnken said in a tweet posted from the International Space Station on Sunday (July 5), the day after Americans celebrated the Fourth of July with artificial firework displays.

Related: Comet NEOWISE could give skywatchers a dazzling show this month. Here's what to know.

One of Behnken's colleagues on board the orbiting laboratory, Russian cosmonaut Ivan Vagner, also photographed the comet, with its tail in stark brightness against the blackness of space seen over the glowing blue atmosphere of Earth.

Vagner commented particularly on Comet NEOWISE's stunning tail, the distinctive feature of comets compared to their rockier counterparts, asteroids. A comet's tail is formed by the sun's radiation pushing dust out of the fuzzy blob surrounding the comet as its ice warms and turns to gas.

Right now, Comet NEOWISE requires a good pair of binoculars to catch sight of in most locations, and skywatchers aren't sure yet whether the icy hunk will become so stunningly bright that it and its tail will be easily visible to the unaided eye. But the comet should dazzle throughout the month of July surrounding its closest approach to Earth, which occurs on July 22.

Both Vagner and Behnken will remain in orbit long enough to watch that close approach from space. Behnken, who arrived aboard the first crewed SpaceX Crew Dragon on May 31, is scheduled to return to Earth with his NASA colleague Doug Hurley in early August. Vagner and two other astronauts will remain in orbit until October.

Email Meghan Bartels at mbartels@space.com or follow her on Twitter @meghanbartels. Follow us on Twitter @Spacedotcom and on Facebook.

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Comet NEOWISE shines in stunning photos from the International Space Station - Space.com

Looked Like I Was Walking Into A Space Station: Thrill-Seekers In New Jersey Flock To Six Flags Great Adventures Reopening – CBS Philly

JACKSON, N.J. (CBS) Fridays hot weather did not stop thrill-seekers from flocking back for Six Flags Great Adventures reopening. Season pass holders and members were welcomed back Friday with significant changes made in an effort to reduce the spread of COVID-19.

Coronavirus precautions have changed a lot at Great Adventure, but one thing that remains the same? The long lines.

First things first, everyone gets a temperature check.

It kind of looked like I was walking into a space station with a giant thing aimed at me, Tristan Souza said.

REOPENING GUIDE: Current COVID-19 Guidelines for Pennsylvania, New Jersey, Delaware

Not everyone is happy with all of the changes.

Its really [thumbs down] in my book, Anthony Fuschino said. I dont like it.

And like always, lines galore.

Were going in the fast pass line because theres a two-hour wait right now for Nitro, Constance Licata said.

Even in the hot summer temps masks are required, unless you take a break in one of the designated areas.

We have eight designated spots where you can sit socially distanced with your groups, from other groups and take off your mask, Megan Werts, a communications supervisor, said.

None of this changes the excitement some are feeling.

I like the Joker because it makes me feel like Im going in 15 different directions at once, Karissa Clark said.

Download The New And Improved CBS Philly App!

The Joker didnt disappoint. Too bad for Justice League Battle for Metropolis fans, that ride is currently closed. Not only is it indoors, but there are also too many touchpoints for the newly-formed cleaned team to get to. They are, however, making sure the rest of the grounds are sanitized.

If youre planning on visiting any theme park, get used to new protocols, including social distancing on rides.

Although it seems like a long wait to get in, park employees say theyre only at 25% capacity, way less than the governors 50% mandate.

To ensure that everyone is social distancing so far, Werts said. That may increase as were gradually increasing our attendance.

The park was open for the season pass holders and members on Friday. On Saturday, its all-access for the public. Remember, you first have to make a reservation.

The normal July 4th fireworks have been canceled. The park is only open until 7 p.m., at least for July.

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Looked Like I Was Walking Into A Space Station: Thrill-Seekers In New Jersey Flock To Six Flags Great Adventures Reopening - CBS Philly

Counting the Infected – The New York Times

michael barbaro

From The New York Times, Im Michael Barbaro. This is The Daily.

Today: For months, the U.S. government has been quietly collecting information on hundreds of thousands of coronavirus cases across the country. My colleague, Robert Gebeloff, on the story of how The Times obtained that data.

Its Wednesday, July 8.

Robert, you live in a corner of The Times, the data team, that Im not sure most people understand all that well. So when the pandemic starts, how do you all respond?

So, by training, my goal is to find stories that can best be told through data, which is not every story, but theres a lot of stories out there. So if you go back to early March, the pandemic is starting. And I know that our job as The New York Times is to really get our arms around whats going on and, by that, to start collecting the data that is starting to come out about cases and deaths around the country. So my colleagues set up a team of people across different departments whose primary job would be to monitor all the states, all the major counties, and gather the information and start to build a database. Start to say, were getting information from New York over here and California over here, but lets put it into one database just for the purpose of tracking where the cases were, where the deaths were.

Youre saying its not coming out on a national level. Theres no big clearinghouse thats going to hand you data every day about exactly where the virus is all across the country.

Correct. And at that point, we assume that some kind of federal system may be in the offing, but we werent going to wait for it. And part of our report every day, youll see on our website, are maps showing where the cases are, where new cases are, where deaths are, where the new hotspots are. That all emanated from these early days of creating this ground-level system for being able to collect this data.

And I wonder if you can take me into the process of that a little bit. I mean, what does it look like? Where exactly is the information coming from?

Well, its really like a hive of activity. I mean, thats the way I like to think of it. You have, at any given time, a team of clerks, reporters, editors, all assigned to monitor what gets announced in various parts of the country. So at one moment, you could have somebody wrestling with new data that was put out by California and trying to get it into a format that matches our data standards. And you could have somebody in Mississippi confused about whether the new data announced is cumulative, or is it new cases for the day? And often, that involves basic reporting of going back to the state and asking questions. Then, while all this is going on and people are collecting this data, we have other people trying to put the data into context. Its, you know, truly this whole new full-time operation just devoted to trying to track what is really happening with the pandemic and to do some surveillance on the national picture.

Right. This sounds very tedious, incremental. You know, gathering up tiny bits of data, cleaning it, making sure it all lines up not sexy.

It is not sexy at all. You know, when youre data journalists, the fun part is doing what we call the queries asking questions of the data and seeing what it shows. But we all know, like, job one is to make sure your data is good. Otherwise, the questions you ask wont mean anything.

Hmm. And what do you begin to learn through this data?

Right. Part of what my personal job is to do is to look at this data and try and help understand what it tells us. So, for example, one of the early findings we had when we were looking at the pandemic in March was it seemed to be hitting mostly in big cities New York, New Orleans, Detroit.

Seattle.

Seattle. It seemed to be in places with a lot of population density. But there was also another class of place that seemed to be popping up. And it was resort counties places with ski resorts. And so that led us to this insight that it wasnt just population density, that there are other possible explanations for why places got hit. Then, as the weeks went on, we began to see the fill-in, what I call the fill-in, which is there were all of these new counties that were starting to get cases. And so by having this record, what we were able to then report is there are now hundreds of rural counties getting their first cases. And, you know, how were they preparing? And how were they talking to people? And then, another thing weve been monitoring is there seems to be this ideological difference or at least there has been about how serious a problem is it. How soon should government reopen or allow businesses to reopen? And

Right. Kind of a red state-blue state divide over shutting down and reopening.

Right. But our reporting showed that there was this additional element involved, which was, for the first six to eight weeks of the pandemic, there were hardly any red counties with high infection rates. And most of the hard-hit places were in blue counties. And so we were able to raise the specter of, if you live in a place that doesnt have first-hand experience with the virus, you dont have your emergency rooms being overflowed. Maybe that also contributes to your belief that, you know what, we should open the economy. This is not worth shutting down the economy for.

Right.

And all of these types of stories are, again, driven by the idea that in the first place, we had good county-level data that we couldnt get anywhere else. That allowed us to look at the world through these different prisms and ask different questions about how the pandemic was playing out.

Mm-hmm. Youre laying out clear examples of why data like this is important and what it lets us understand. But Im curious what the limitations of this kind of a database are. What does it not tell us?

Yeah. So think of it this way. A data set we think of like any other source that were going to interview. And we think of what might this source be able to tell us about something. And so we think of questions that were going to ask the source. So the problem became we had this data set, and we knew where the cases were and the deaths were, but we couldnt ask it any other questions. We couldnt ask, who were the people actually becoming infected in these counties? Were they old? Were they young? Where they rich? Were they poor? Were they front-line workers? Were they white? Were they Black? Were they Latino? So all these questions we had we couldnt really ask the data set we had.

So what did you end up doing?

So, along the way, we learned that the C.D.C. actually had some information that would be helpful in this, in that every time a person was confirmed to have a coronavirus infection, the local health agency would fill out a report that would have characteristics of the case the person, the age, the race. And the form actually asked dozens of questions. You know, was the person at work? Was the person staying home? What were the symptoms? And that these forms ultimately ended up at the C.D.C.

Hmm.

And if we could get our hands on this data, we could ask a lot more questions about how this pandemic is playing out. And so we decided to approach the C.D.C. and request access.

And heres why we needed that data. So many people in this country are getting sick. So many people are dying. And our job is to try and explain, who is it that is getting sick? Who is dying and why? And if we had any chance of getting answers to those questions, we need the best data. And if the C.D.C. had the data, we wanted to get a copy ourselves.

And so how do you go about trying to get it?

Well, in this case, we ended up suing them.

Well be right back.

So, Robert, why did The New York Times sue the C.D.C.?

So suing the C.D.C. sounds very dramatic. But in fact, many, many times in the course of a year, we go to court to establish our rights to get public information. Its somewhat more routine than most people would realize. And sometimes its because the government out and out refuses to give up the information. But in this case, it was more to do with the timing. Without going to court and putting pressure on the agency, we were looking at the prospect of waiting months to get our hands on this information.

Right.

But by going to court, it sort of put the clock on. And we had the agencys full attention.

And so what ends up happening once this clock is ticking and a judge is looking over the shoulders of the C.D.C.?

So the C.D.C. tells us that they will comply. They just need to do a little more research as to what they can possibly produce, taking into consideration the privacy of people who are in the database and stripping out personally identifiable information. But ultimately, the day comes where they say, OK, New York Times, here is a database of 1.45 million cases

Wow.

that we have collected from state and local authorities. And we were then free to have a new interview subject and be able to ask it a whole lot of more interesting and detailed questions.

Right. I mean, this quite literally sounds like the motherlode of data on this pandemic in the United States.

Well, in many ways it was. What we were able to see from this was detailed information about individuals who had become infected and died. And for each individual, we were able to look at their age, the county they lived in, their race and their ethnicity. And that is far more information than we had before. And in the end, we ended up being able to break down cases for nearly 1,000 counties covering more than half of the U.S. population.

And this number 1.5 million Americans how big a proportion of all cases of the virus is that?

So for the time period covered by the data it was all cases through the end of May it was about 88 percent of all cases that we had some information about.

So when you get this massive data dump, what do you do? What do you find?

So when we finally had our hands on this data, we were checking what types of information were included, how complete the information was, and just looking at the data in many different ways to see what it could tell us. And eventually, three main trends emerged.

And so what were those trends?

So the first was just how pervasive the racial disparity was with this pandemic.

Mm-hmm.

Whatever knowledge people had that African-Americans and Latinos were becoming infected at a higher rate, a lot of that was tied to big cities that had released data. But what we found is that this racial disparity pervades everywhere, whether you go from cities to suburbs, even into rural places.

Huh.

In fact, any place we found where there was a significant African-American population, almost all of them, African-American infection rates were higher than the rate for Whites. Same thing with Latinos. Any place we found where there was a significant Latino population, for almost all of them, the infection rate was higher for Latinos.

Hmm.

The second big takeaway is what is driving these racial disparities. So most of the earliest explanations of the racial disparity were focused on death rates. And one of the explanations for the disparities in death rates that is commonly offered is something called comorbidities the idea that African-Americans might be dying at a higher rate because they were more likely to have preexisting conditions or to be in poorer health to begin with. But in our analysis, we focused mostly on the actual infection rates. And the reason for that is that gets us out of the question of whether comorbidities is driving it and puts us more on the question of who is most at risk to become infected in the first place. And so when we see disparities in the infection rates, we can then raise the question of, why are people in certain groups more likely to become infected?

Mm-hmm.

And that led us to looking at, where do people work? Where do people live? And what is their housing situation? And if you look at where people work and look at what the data shows, it shows that African-Americans and Latinos in the U.S. are far less likely to have the kind of job where you can do it at home. They are more likely, instead, to have a job in the production sector, in a factory or in the service sector. All of that combined would increase your risk of becoming infected. And with housing, what we found is that Latinos in particular are far more likely to live either with more people in the household or with less space in the household, both of which would also increase the odds of a person might become infected.

So the second discovery very much helps understand the first. There are kind of structural issues around how Black and Latino Americans work and live that contribute to this racial disparity in the pandemic.

Thats correct. And the third takeaway from this is what you learn by looking at the pandemic through the prism of age.

Hmm.

Right now, most of what we know about the disparity is all cases of people of all age groups. And thats how the rates are calculated. But if you realize something about this pandemic, its that older people are far more likely to get sick and die.

Right.

And in the U.S. right now, the older population is very disproportionately white, non-Hispanic.

Huh.

So if you dont account for age, youre by definition almost understating the disparity. So what we did what some epidemiologists call age adjusting is looked at infection rates across age groups. And when you look at, say, what the infection rate is for people who are in their 40s or in their 50s, the disparity is much bigger than youll ever see in numbers without age adjustment.

So when you accounted for the fact that so many older people have died from the coronavirus, and that the older population in this country skews white, you found that the racial disparity actually gets even greater.

Correct. In fact, if you look at some of the younger age groups, the death rate for Latinos is about 10 times higher that for whites.

Wow.

Now, the caveat to that, of course, is youre much, much less likely to die at those age groups. But its still, among the people who do die in those age groups, its very heavily Black and Latino.

Mm-hmm. I mean, these insights, once again, seem to highlight just how important it is to have this kind of information. Because from what youre saying, we have been, in some sense, misunderstanding the racial disparities of this virus the causes of the racial disparities because we havent had access to this data.

Well, at minimum, you could say we didnt know the extent to which these problems existed. And getting data like this helps us sort of define what the ground truth is about how this pandemic is playing out. That being said, theres still a lot more that we would like to know.

Mm-hmm.

The database had 1.45 million records. And it had, for each record, more than 100 columns or 100 pieces of information. Most of those were blank. And that leaves us in the dark about a lot of questions that wed like answered, like how many people are contracting the virus at work? Or how many are getting it from traveling or being at bars? So still a lot of room for improvement. And hopefully, knowing what can be done, the power of having this data to answer questions will help inspire the C.D.C. to collect the information better.

Mm-hmm. And perhaps release it more quickly. I have to think that suing the C.D.C., getting this data and reporting out these insights on race has increased pressure on the federal government to make this information more available. Is that true?

I would like to think so. There is still some mystery as to what will ultimately happen. Our case is still pending. The status is, the C.D.C. at this point believes they satisfied our request.

Right.

Our lawyers are still investigating whether or not there was more information that should have been released or more types of information. And, you know, once that is resolved, the question will be what does the C.D.C. do going forward. And a lot of people, in reaction to the story that published, were asking me, do you think theyll just start posting this on their own? And I would think that whether or not the information is complete, its still better than anything else out there. And so hopefully we will see more of this type of information made public.

That would definitely be beneficial to not just us, but to researchers around the nation and the world to have access to more complete and better information. But until that happens, were going to keep doing what weve been doing.

Were going to go out every day, go to every state and collect data on coronavirus cases and deaths.

Rob, thank you very much.

Thanks, Michael.

On Tuesday, the latest updates to The Timess database found that the virus has infected more than 3 million Americans and has killed more than 130,000 of them. Globally, it recorded nearly 12 million infections and nearly 542,000 deaths, including 65,000 in Brazil, where the countrys president, Jair Bolsonaro, who has repeatedly downplayed the pandemic and avoided wearing a mask, announced that he had tested positive for the virus.

Well be right back.

Station, this is Houston. Are you ready for the event?

Hello, Houston. Were ready for the event.

38 days ago, NASA and SpaceX launched two U.S. astronauts into space on a mission to the International Space Station, where they joined a fellow American. It was the first time that a manned spacecraft has left American soil in nearly a decade.

The New York Times, this is mission control Houston. Please call station for a voice check.

On Tuesday, I spoke with the three U.S. astronauts now aboard the space station.

Hello, New York Times. New York Times, this is the International Space Station. How do you hear us?

Bob Behnken and Doug Hurley, who arrived a few weeks ago, along with Chris Cassidy, who has been there since April.

We hear you loud and clear. How do you hear us?

We hear you loud and clear as well. Good afternoon. Welcome aboard, and were happy to talk to you.

Of course, their time in space is precious. And so NASA gave us six minutes on the dot.

If I might boldly call you by your first names Doug, Chris and Bob thank you very much for making time for us. I wonder if you can start by telling us exactly where you are in space, relative to us right now.

Well, while I kick things off, Bobs going to pull up our mapping program. Right at the moment, we didnt have it on the computer. Sorry about that. But were orbiting 250 miles above the Earth. And it looks like we are abeam of Baja California, just a little bit out into the Pacific Ocean.

Mm-hmm. So over America the U.S.-Mexico border.

Right. Yeah. Were just over the Pacific Ocean. We just past California heading south.

If youll indulge me for a minute, I want to talk a little bit about feelings. Knowing I was going to be talking to you, I have been thinking a lot about this moment back on Earth and wondering, with so much turmoil here, and you looking down on all of it from such a distance, what that feels like to look down on a planet thats truly in the midst of some really challenging, tumultuous times.

Well, it certainly is challenging to hear, either by secondhand or when we get the opportunity to see some news up here, all the turmoil thats going on. The challenges with the pandemic and the strife in the cities and all the different challenges that people are going through on a day-to-day basis. It is you know, emotionally it does take a toll on us, certainly. And I think the other thing that really resonates with me, personally, is just when you look out the window, when you see the planet below, you dont see borders. You dont see this strife. You see this beautiful planet that we need to take care of. And hopefully, as technology advances and as this commercial space travel gets going, more people will get that opportunity. Because I think if you get the chance to look out the window from space and look back on our planet, it will change you. It will change you for the better. And youll realize that this is one big world, rather than all these different little countries or cities or factions that we have on the planet. And I think it will make it a better place.

Well, thats really interesting. And I wonder if you could say a little bit more about that, because in the time since I believe youve all last been in space, there actually have been changes on Earth. You know, major ice shelves have broken off in Antarctica. Huge fires have swept across Australia, California. The Great Barrier Reef has essentially died. And when you look down at Earth, can you actually see some of those changes to the Earth, compared with when you last saw it?

Well, I think one of the things that we see from up here is that the Earth is not a stagnant place. It continues to change, whether its a fire, whether its the seasons, whether its different things happening further out. You know, we just saw a comet become visible in the predawn era. So its definitely a lot of things happening with the Earth and

Wow.

that continuous change.

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Counting the Infected - The New York Times

A Piece of Swiss Technology Goes to the International Space Station – Press Release – Digital Journal

Swiss heat flux sensing technologies are helping to advance space exploration

ZURICH-July 9, 2020- (Newswire.com)

greenTEG is a Swiss company collaborating with engineers all over the world, providing them the best heat flux sensors for their experiments and applications. Up to now, hundreds of labs all over the world are using a sensor from the company. Recently, greenTEGmade one step forward, supplying a space mission with sensing solutions for the first time. A tiny piece of Swiss technology helping to advance space exploration!

Several weeks ago, the Japanese Aerospace Exploration Agency launched the H-2BF9 rocket, carrying an automated cargo transfer vehicle, the HTV9. It supplies the International Space Station with 6.2 metric tons of cargo, supplies, and experiments.

The HTV9 successfully arrived at the ISS on May 25, 2020. During the automatic docking of the cargo ship, the WLAN Demo experiment was performed. It aimed to transmit the video of the monitor camera during HTV docking via Wi-Fi to acquire the automatic docking technology of the next generation of HTV-X (the next generation of cargo ships built by the Japanese Space Agency). Besides, it aims to contribute to the development of HTV-X by mounting a heat flux sensor built at greenTEG and measuring the thermal influence from the HTV propulsion system.

greenTEGs sensors were chosen for this experiment because they combine the top sensitivity of energy transfer with robustness. They can withstand space-like conditions, as shown during this space mission.

We would like to congratulate all those involved in this space mission for this huge success. We hope that this successful launch and arrival to the ISS will be followed by many more in the following years. At greenTEG, we will gladly continue to support space exploration with our sensing solutions, as well as hundreds of other research projects all over the world.

greenTEG is a spin-off from the ETH in Zurich. Founded 11 years ago, it excels in the production and development of heat flux sensors for R&D and OEM purposes, as well as wearables for workforce protection, with clients all over the world. Its excellence has been recognized by several innovation prices and project awards during the last years, including Innosuisse, Venture Lab, and Climate KIC.

For more information, please contact

Holger Hendrichs, VP of Marketing and Sales

Email: Holger.Hendrichs@greenteg.com

Website: http://www.greenteg.com and http://www.corebodytemp.com

Press Release ServicebyNewswire.com

Original Source:A Piece of Swiss Technology Goes to the International Space Station

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A Piece of Swiss Technology Goes to the International Space Station - Press Release - Digital Journal

NASA Photos: Here are 5 breathtaking pictures captured in the first half of 2020 – Republic World – Republic World

For centuries space has been a subject of intrigue. Since the medieval period, the desire for space exploration hasdominated human minds.And the Space Agency NASA has become the torchbearer of this desire since its inception in 1958. The satellites installed by the space agency NASA areat work round the clock and arelooking deep into the universe and capturing some of its best-hidden secrets in pictures. Read on to find 5 of the most breathtaking NASA photos from the first half of 2020.

Read | Fireworks from space: Fascinating images of comet NEOWISE as seen from space & Earth

On May 13, 2020, the astronauts at the International Space Station snapped the image of a typhoon in the South Pacific Ocean. The image looks surreal with the blue colour of oceans seeping through the thick blanket formed by dense white clouds. The image has now been added among other NASA Space Photos. Apart from the crew of the International Space Station, there are many Earth-observing satellites which are used for tracking the formation and movements of the potentialhurricanes and other tropical stormswherever they occur on the planet.

Read |Here's how you can check what space looked like on your b'day through APOD and Hubble

In the above picture, one can witness the galaxy NGC 5907 stretching wide across the image. The outstretching and luminous galaxy is 50 million light-years away from Earth. It appears mysterious with an elongated line of stars and dark dust spread all across its length and breadth.

NGC 5907 is also known as the Knife Edge Galaxy and is categorised by scientists as aspiral galaxysimilar to our own Milky Way. The breathtaking image has been captured from NASAs Hubble Space Telescope.In the image, the beautiful spiral arms of the Knife Edge galaxy arent visible as we are viewing its edge-on. Thus it looks like the rim of a plate. This image was posted on NASA Photos gallery on June 26, 2020.

Knife Edge lies in the northern constellation ofDraco. It might not be visible in the photo but many sinister-looking streams of stars circle around this galaxy. Scientists believe that the remnants of a smalldwarf galaxy which was violently torn apart by the Knife Edge galaxy and merged with it over 4 billion years ago.

Read |Mars 2020 Perseverance Rover mission: NASA shares 7 things about the Red planet expedition

The above NASA photo features a waning gibbous Moon. Gibbous Moon is that phase of the moon in which its illuminated part is greater in proportion to its semicircle but its still less than a circle. As per NASAs official website, the waning gibbous moon was captured image is captured right above the Earth's horizon on June 7, 2020, but was posted on June 10, 2020. The picture was captured by the International Space Station which was orbiting over the Atlantic Ocean at the time and had just off the coast of the African nation of Angola.

Read |NASA adds more safety fixes for Boeing's crew capsule

On June 26, 2020, veteran NASA astronautsBob BehnkenandChris Cassidyconducted their first of two spacewalks. Their purpose was toswap batteries and upgrade power systems present on theInternational Space Station's Starboard-6 truss structure. Astronaut Behnken appears hard at work while still maintaining his balance firmly. The spacewalk was a massive six-hour and seven-minute excursion. The two astronauts conducted their second spacewalk on July 1, 2020, to complete the upgrades that were initiated in the previous one.

The picture of this Planetary Nebula was posted on NASAs official website on June 23, 2020. Acting as nuclear fusion engines, most stars live unperturbed lives for hundreds of millions to billions of years. But these calm celestial objects turn crazy towards the end of their life. Some of them can turn into crazy whirligigs. They might even puff off shells and jets of hot gas that can travel several light years far. This image features NGC 7027 which resembles ajewel bug or maybe an insect with a fantastically a colourful metallic shell.

While Hubble first spotted this planetary Nebula in 1998, recently, NGC 7027's central star was identified for the first time by usingHubble's unique abilities.These near-ultraviolet observations will help scientists to understand how much dust actually obscures the star and perhaps also how hot the star really is. NGC 7027 is approximately 3,000 light-years away in the constellation Cygnus and also from Earth.

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NASA Photos: Here are 5 breathtaking pictures captured in the first half of 2020 - Republic World - Republic World

Huge UFO, 25 times the size of Earth spotted near Sun, claims UFO hunting enthusiast Scott C Waring – Zee News

New Delhi: UFO hunting enthusiast Scott C Waring has claimed that he has spotted evidence of a huge UFO, 25 times the size of the Earth, near the Sun.

I caught a giant black orb exiting our sun on SOHO images today. The images are actually from June 27, but are still seen as current for some unknown reason. The black sphere is over 25X the size of the earth and sits there for a few hours before it shoots away, the self-proclaimed UFO hunter wrote in the blog ET Database.

Waring, analysed images from NASA's Solar and Heliospheric Observatory (SOHO) satellite, stated in his blog that this is certainly one of the biggest spheres seen near our sun in a while.

Now its certainly possible that this is sun mantle material that is being pushed out, but if so...is should be glowing an still burning to some degree, but its not. So there is a big chance that his black sphere is actually a alien ship or space station that was occupying a hollow space within our sun and then was seen exiting. I call it hollow sun theory, and it answers a lot of our burning questions of why UFOs are seen around our sun and leaving our sun so often, he added.

Waring had previously claimed that he has spotted evidence of an engine on Mars, adding that the engine belonged to aliens who once lived on the Red Planet. Waring said that he succeeded in spotting the engine while analyzing an image of the Martian surface snapped by the camera fitted on NASA's Curiosity rover.

The object spotted on Martian surface looks like a long, cylindrical metal object and according to Waring, the apparent device is not only evidence of advanced aliens, but it also shows that the technology of aliens was much developed than ours.

Waring called it as the elusive "proof" that aliens are for real.

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Huge UFO, 25 times the size of Earth spotted near Sun, claims UFO hunting enthusiast Scott C Waring - Zee News

Review: ‘Collective Gravities,’ By Chloe N. Clark – NPR

"My lover first tells me that he is turning into a chart on a Tuesday." So begins "Thematic Cartography," one of the most curious and compelling entries in Collective Gravities, the debut collection of short stories by Chloe N. Clark. In it, one lover cares for another who is succumbing to the eeriest disease: the gradual appearance of line graphs and snatches of text across his skin. As the disease progresses, so does the mystery of its incomplete information. It's an exquisite study of how humans continually evolve in an attempt to complete each other, and the way our bodies and identities, in today's digital reality, can feel like aggregations of data.

Love isn't the main subject that Collective Gravities dwells on, but it's a major one. "Between the Axis and the Stars" is a science fiction story that traces a love triangle between "Jumpers" and their "Voices," two types of workers in outer space whose intimate, life-or-death reliance on each other becomes far more than professional. In one sense, it's a clever spin in the contemporary notion of work spouses; in another sense, it wrings raw heartache out of the substance of the unknown. "We can send people to the stars, but we can't understand their brains," says the main character, a woman balancing two lovers against a backdrop of the cosmos. The narrative ping-pongs in stark juxtaposition between a space station and rural Iowa, and the ending hurls them together in a lung-crumpling punch.

Work spouses aren't the only relevant romantic topic that Clark tackles. In "Bound," a group of scientists navigate a crumbling marriage and conflicting attractions all while trying to find the source of, and cure for, a mysterious pandemic. Saying that the story is a prediction of the coronavirus crisis might be a stretch, but it's certainly a premonition. And it cuts to the bone of what millions of people are going through right now: The desperate question of how to maintain connection in an age of separation, and certainty in an age of the unknown.

Like Kelly Link channeling Ray Bradbury, Clark has a flair for grounding the extraordinary in the ordinary and making sweet music of the dissonance.

The book counterweighs love with loss, and "Like the Desert Dark" strikes a breathtaking balance between the two. As a near-future tearjerker involving space research and parallel universes (make that "alternate planes"), it's a neat slice of science fiction. But as the drama of a father coping with the loss of two scientists he loves his daughter and his wife it's transcendent. Like Kelly Link channeling Ray Bradbury, Clark has a flair for grounding the extraordinary in the ordinary and making sweet music of the dissonance. Zombies abound in the outrageously titled "They Are Coming For You, So You Better Run, You Better Run, So You Can Hide," but Clark modulates the campy tropes something far more poignant and cutting. After the brunt of the zombie apocalypse passes, life goes on, but the scars remain. And what we consider to be civilization begs for a reckoning.

Clark's scale isn't always so grand. "So This" is a four-page sketch of a woman whose adoption of a dog named Catnip underscores the loss of her unnamed baby girl. The story's only resemblance to speculative fiction comes in the form of an underwater dream she shares with Catnip, a dip into magical reality that brings her blurry grief into sharp focus. While some stories, such as "So This," benefit from their brevity, others flash by a bit too quickly to fulfill their promise. In "Thematic Cartography," Clark's mention of the real-life inventor of the statistical graph, William Playfair, feels like the setup for a more detailed look at his pioneering work not to mention how that milestone might parallel the strange tale of a lover morphing, Kafka-like, into the kind of chart that Playfair devised. But that tempting thread is left dangling unsatisfyingly in the story's rush to arrive at its haunting conclusion. Mostly, though, Clark's tendency to err on the side of concision is a smart choice, granting her vignettes the ghostly impression of images faintly glimpsed and people aching to more fully exist.

Collective Gravities takes its name from "The Collective Gravity of Stars," one of the book's most stunning stories. Callie is a young woman who has always felt the Earth spin beneath her feet, like a "teacup ride." No one believes her, so as a girl she learned to hide it. But after a debilitating accident, she's forced to revisit the possible reasons for her uncanny sense of planetary movement and the ensuing revelation is as small and quiet as it is ecstatically profound. In the same sense, all the gently weird and sadly wonderful stories in Collective Gravities house bright, gemlike epiphanies. Together they beam.

Jason Heller is a Hugo Award-winning editor and author of the new book Strange Stars: David Bowie, Pop Music, and the Decade Sci-Fi Exploded. He's on Twitter: @jason_m_heller

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Review: 'Collective Gravities,' By Chloe N. Clark - NPR

Why are scientists trying to manufacture organs in space? – Livescience.com

Gravity can be a real downer when you are trying to grow organs.

That's why experiments in space are so valuable. They have revealed a new perspective into biological sciences, including insights into making human tissues.

Gravity influences cellular behavior by impacting how protein and genes interact inside the cells, creating tissue that is polarized, a fundamental step for natural organ development. Unfortunately, gravity is against us when we try to reproduce complex three dimensional tissues in the lab for medical transplantation. This is difficult because of the intrinsic limitations of bio-reactors used on Earth.

I am a stem cell biologist and interested on brain health and evolution. My lab studies how the human brain is formed inside the womb and how alterations in this process might have lifelong consequences to human behavior, such as in autism or schizophrenia. Part of that work includes growing brain cells in space.

To build organized tissues in the lab, scientists use scaffolds to provide a surface for cells to attach based on a predetermined rigid shape. For example, an artificial kidney needs a structure, or scaffold, of a certain shape for kidney cells to grow on. Indeed, this strategy helps the tissue to organize in the early stages but creates problems in the long run, such as eventual immune reactions to these synthetic scaffolds or inaccurate structures.

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By contrast, in weightless conditions, cells can freely self-organize into their correct three-dimensional structure without the need for a scaffold substrate. By removing gravity from the equation, we researchers might learn new ways of building human tissues, such as cartilage and blood vessels that are scaffold-free, mimicking their natural cellular arrangement in an artificial setting. While this is not exactly what happens in the womb (after all the womb is also subject to gravity), weightless conditions does give us an advantage.

And this is precisely what is happening at the International Space Station.

These experiments help researchers optimize tissue growth for use in basic science, personalized medicine and organ transplantation.

But there are other reasons why we should manufacture organs in space. Long-term space missions create a series of physiological alterations in the body of astronauts. While some of these alterations are reversible with time, others are not, compromising future human spaceflights.

Studying astronauts' bodies before and after their mission can reveal what goes wrong on their organs, but provides little insights on the mechanisms responsible for the observed alterations. Thus, growing human tissues in space can complement this type of investigation and reveal ways to counteract it.

Finally, all forms of life that we know about have evolved in the presence of microgravity. Without gravity, our brains might have evolved in a different trajectory, or our livers might not filter liquids as it does on Earth.

By recreating embryonic organ formation in space, we can anticipate how the human body in the womb would develop. There are several research initiatives going on in my lab with human brain organoids at ISS, designed to learn the impact of zero gravity on the developing human brain. These projects will have profound implications for future human colonization (can humans successfully reproduce in space?). These studies will also improve the generation of artificial organs that are used for testing drugs and treatments on Earth. Will better treatments for neurodevelopmental and neurodegenerative conditions that affects millions of people come from research in space?

This article was originally published atThe Conversation.The publication contributed the article to Live Science'sExpert Voices: Op-Ed & Insights.

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Why are scientists trying to manufacture organs in space? - Livescience.com

Boeing shifts its team leaders for space station and Starliner space programs – GeekWire

Boeings John Mulholland gives a briefing to NASA Administrator Jim Bridenstine during a visit to the Commercial Crew and Cargo Processing Facility at NASAs Kennedy Space Center in Florida in 2018. Hardware for Boeings CST-100 Starliner space taxi can be seen in the background. (NASA Photo / Kim Shiflett)

As a new commercial-centric era dawns for the International Space Station, Boeing is realigning its top managers for the space station program and for the program thats working to send Starliner capsules there and back.

Mark Mulqueen, who has served as Boeings space station program manager since 2015, will be retiring July 2. During his 35 years at Boeing, Mulqueen has served in a variety of management positions for example, as deputy program manager for the space station and deputy program manager for the commercial crew program.

Boeing has served as the prime contractor for the U.S. segment of the International Space Station since its inception. The orbital outpost will mark 20 years of continuous occupation this November.

Mark has made an immense contribution to Boeings human spaceflight programs, and his legacy will endure well beyond his departure, Jim Chilton, senior vice president of Boeing Space and Launch, said in an email to employees announcing todays management changes.

John Mulholland will take on the role of vice president and program manager for the International Space Station, effective June 26. Since 2011, Mulholland has led the design and development of the CST-100 Starliner space taxi, which is meant to ferry astronauts to and from the space station.

NASA awarded Boeing a $4.2 billion fixed-price contract in 2014 to develop the Starliner as part of a commercial space transport system in the wake of the space shuttle fleets retirement in 2011. SpaceX won a similar contract worth $2.6 billion for the development of its Crew Dragon capsule, which sent NASA astronauts to the station for the first time last month.

Starliner took on an uncrewed test flight to orbit last December, but a timing glitch foiled Boeings plan to go all the way to the space station and back. A joint NASA-Boeing independent review turned up dozens of fixes that had to be made. Another uncrewed trial is expected later this year and assuming that flight goes well, Starliners first crewed trip to the station would take place next year.

In a financial report issued in January, Boeing said it would take a $410 million pre-tax charge against earnings to cover the cost of a second uncrewed flight.

Before taking on his role with the Starliner program, Mulholland was vice president and program manager for Boeings part of the space shuttle program. (The prime contractor for the shuttle program was United Space Alliance, a Boeing-Lockheed Martin joint venture.)

Effective June 26, John Vollmer will take on Mulhollands role as vice president and program manager for the CST-100 Starliner program.

Vollmer joined the Starliner program this year to support the implementation of recommendations from the independent review team. Vollmer previously served as chief engineer on the space station program.

His experience with the space station goes back 33 years, to Boeings first contract award for the program. He was a member of the station redesign team in 1993, when Space Station Freedom was reworked to accommodate Russian participation. Vollmer also served as the launch package stage manager for the stations first U.S. element, which was launched in 1998 and is now known as the Unity node.

Their leadership will help us rise to the challenges before us and the opportunities ahead as we advance Boeings 60-year legacy in human spaceflight, Chilton said.

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Boeing shifts its team leaders for space station and Starliner space programs - GeekWire