18 space suits from science fiction, from worst to best – The Verge

Space suits are cool and complicated. Earlier this week, my colleague Loren Grush launched her new series Space Craft by seeing what wearing one is like. The answer? Exhausting. Unsurprisingly, science fiction writers, movie directors, and prop-makers also love space suits youll find them everywhere from Robert A. Heinleins novel Have Space Suit Will Travel, to the latest Alien movie. But not everybody does their homework: for every fictional space suit thats more than just a fancy costume, theres one thats impractical and nonsensical even in a fictional world.

Theres no such thing as an ideal space suit, because you need specific features for different environments. But we can answer a few basic questions. Is a fictional space suit safe and wearable for its characters? Does it perform its task well? And does it realistically look like it could perform that task? With that in mind, here are some of the greatest and most cringeworthy depictions, arranged from worst to best.

I love Titan A.E. to death, but even I have to admit that its space suit is a bit wonky. Years after the destruction of Earth, Cale ends up working salvage on a space station, which seems like a risky job we even see him get smacked with a huge section of a ship thats being dismantled.

But although the armored suit superficially looks designed for this work, this one seems pretty dangerous. That huge bubble helmet would provide amazing visibility, but it also looks like it could be easily broken. Those wires or tubes hanging off the back could snag on salvage. And as for the weird series of lights on the chest... what do those even do?

Where to start with Star Trek? The upcoming show Star Trek Discovery features a badass suit that looks like an entire miniature spaceship. But there are also some bizarre, cringeworthy depictions, like these from The Original Series. Theyre sparkly! They have weird, seemingly useless colored attachments, the wearer can really only see right in front of them, and the visor extends to the back of their head for some reason.

Fortunately, the show went with some marginally better (but still science fictional) versions for The Motion Picture, and some really plausible ones in Enterprise. But although the latest series suits look cool, they dont seem that realistic either, with an emphasis on armor and propulsion over anything else. Well have to wait until later this year to know just what theyre used for.

One of my absolute favorite space suits appeared long before real humans went into space: its in the 1950s Tintin comics (and later cartoons) Destination Moon and Explorers on the Moon. These suits arent what we ended up using: theyre hard armor with a bubble helmet rather than lighter cloth, and seem cumbersome to wear and walk around in, not to mention specifically fitted to each person (and dog!)

But, theyre still a beautiful, iconic design that did draw on some real concepts. While they certainly predate the space age, and Herg does depict the suits in use on the Moon, as well as a couple of points where theyre being constructed and fixed, which means that he did put some thought into how these theoretical space suits might have functioned.

The 1950 film Destination Moon is another classic that predates the space age, like Explorers on the Moon. But its one of the first to deal with space travel in a somewhat realistic way, almost two decades before astronauts landed on the Moon, and even before the first rockets brought the first satellites into orbit.

The suits used in the film look pretty cool. Theyre not exactly what we ended up using for Lunar EVAs, but they get all the basics: flexible joints, detachable helmets, life support, and so forth. They even color-coded each astronaut so that the audience could tell each character apart. NASA only figured that out after Apollo 11, when people couldnt tell the astronauts apart on the television broadcasts, and slapped some stripes onto the mission commanders suit.

The Stargate franchise has used its share of space suits, ranging from plausibly realistic to downright strange. The last series, Stargate Universe, is definitely the latter. When an expedition is stranded on a distant starship, they discover several of these outfits and use them to explore a couple of hostile planets. But the suits look extremely cumbersome, with a lot of armor that will restrict ones movement, not to mention corners and edges that could snag on their surrounding. To be fair, they were designed by a long-lost, advanced human race, so maybe we just dont know what they were going for.

When I first watched Firefly, I was struck by an early scene where protagonist Captain Mal Reynolds is floating through space in a distinctly patched-together suit from repurposed parts, like his old combat helmet. Like lots of things in the series, these suits look like they could be used for any activity, whether thats stealing cargo, working on exterior repairs, or just moving around outside. But while it fits thematically, these activities are all pretty specific tasks, and I just cant quite buy that a suit made up of random parts is going to be safe or effective at any of them in the long run.

For a space show, we dont actually see many space suits in the SCIFI channels revival of Battlestar Galactica. On the rare occasions people head into space, its usually pilots flying combat or patrol missions, where they wear suits designed to keep a pilot alive after being ejected, which look closer to high-altitude fighter pilot uniforms than your traditional space suit. That said, these suits can keep someone alive on a planets surface, as we saw early in the show when Kara Starbuck Thrace is shot down on an uninhabitable moon.

These suits do have great helmets that afford quite a bit of visibility and can be pressurized, but theres still some sci-fi artistic license. They look improbably easy to move around in, and dont appear to have a whole lot of life-support options. If youre shot out, youve better hope for a quick rescue.

The 2000 film Mission to Mars is an exercise in exasperation, and the space suits that its characters use are no exception. These suits are used interchangeably between surface and space expeditions, and the helmets look as though they limit ones vision quite a bit.

But there are some good things here too: the suits piggyback off the design of real space suits, and include some realistic details like backpacks, chest controls, flexible joints, and color-coded suits.

Interstellar calls back to past cinematic space suits, which certainly look plausible and realistic, with details like color-coding for different characters. These appear mainly to be used for ground excursions, or for when theyre performing maneuvers in the Endurance. They do have some neat features, like thrusters mounted on the arms that dont seem all that practical for long-term use.

But ultimately, these suits just look ... kind of boring, which is a shame, given that most of the films design is really distinctive.

Weeks before Michael Bay started filming his 1998 blockbuster Armageddon, he apparently went to the props department and was dismayed at the space suits that he saw. It looked like an Adidas jogging suit on a rack, he complained. And if you dont have cool space suits, your entire movie is screwed.

The film actually does use some realistic suits. The characters train in a dive tank at NASA, and theyre later seen in the Advanced Crew Escape Suit that real shuttle crews wore during launches. But the suits they wear on the asteroid are fictional next-generation designs. They look a bit complicated, and are designed specifically for ground missions, carrying thrusters to keep someone on the ground in a low gravity environment. Props for specific purposes there.

Incidentally, the same years other blow-up-the-asteroid-before-it-strikes-the-Earth movie Deep Impact also featured astronauts at work in space. But that production used some suits that looked quite a bit more like the ones that are really used by astronauts.

An underrated sci-fi classic is the 1981 film Outland, which featured Sean Connery as a Federal Marshal working on a mining colony on Jupiters moon Io. The film features a fairly iconic suit, with a massive helmet with lights designed to show off the actors face.

The suits look pretty basic: theyre color coded, have a life support system and a couple of tubes that look as though theyll get caught on things, but they look fairly rugged and easy to use for their wearers. Those interior lights would probably get annoying though: I can imagine that theyd reflect off the helmets inner surface and be really distracting.

Sam Bell, the sole occupant of a mining facility in Duncan Jones debut film Moon, uses a really fantastic-looking space suit. Bells suit draws some inspiration from NASAs astronauts, as well as some classic science fiction films, like Alien.

This space suit is designed for excursions out onto the lunar surface or driving a rover, and its simple enough for one person to don. (Good when youre the only person there.) The helmet pops off easily enough, and there are plenty of lights for a worker to use while out and about, but the props department didnt add extras just for show. Another nice touch: Sams suit even appears visibly well-used when the film begins.

Its hard to find a space suit design thats more iconic than the one from Stanley Kubricks 2001: A Space Odyssey. These suits appear a couple of times in the film in a couple of different environments: first when the characters go into Tycho Crater to explore an anomaly, and later, on the ship Discovery One.

These suits are designed with a good dose of cool 1960s futurism, but they also get a lot of details right, thanks to designers who worked in the space and tech industry. They have control panels and life support, and seem to perform their jobs well, at least when you have your helmet on. Chris Hadfield later noted that the production even captured things like the sound of breathing while suited up. The production was even good enough to make people think Kubrick faked the Moon landings a year later.

The Alien franchise is loaded with cool space suits, some better than others. Alien leads the way with the suits the crew of the Nostromos uses for surface EVAs. These look appropriately designed for use in a harsh environment, while the space ship comes equipped with another space EVA suit stashed away in its shuttle. The suits in Alien: Covenant, which Adam Savage geeked out over at San Diego Comic-Con, are also dedicated-purpose designs, meant for light EVA and surface work. And then theres the hard suit thats used for more heavy lifting, and has a completely different design.

But there are also some misses, like the surface suit used in Prometheus. These suits are beautiful: skintight, lightly armored, with a fantastic bubble helmet. But as cool as they look, they dont seem very functional for serious or unexpected work and theyre not good at all at keeping alien acid vomit at bay.

The Expanse is set in a plausibly-realistic future in which much of humanity lives and works around the solar system, and a result, the shows characters use a variety space suits. In most cases, what we see are really utilitarian garments, used by blue collar workers on space ships or space stations.

These suits look as though they are designed with an eye towards practicality, and theyre not overly large or cumbersome. The helmets provide protection and some visibility, with lots of interchangeable parts or attachments for specific needs, such as working on depressurized parts of a spaceship, or out on an asteroid. Like Fireflys suits, they appear to be well-worn and patched, but these look like theyre quite a bit more durable than those ones.

There are high-tech suits in the show as well: the Martian military uses some heavily armored designs for their soldiers and Marines, who appear to be right at home in space, or on the surface of uninhabitable planets and moons. These suits are not only designed to protect a wearer from outer space, but also to wage war in a vacuum or on the ground.

Of all the films on this list, Gravity draws the most from the real world, so it naturally takes its cues from real equipment. The characters also use a couple of different suits, which is a nice touch: at one point, Dr. Ryan Stone dons a Russian space suit when she escapes into a Soyuz lander.

The film does take some liberties, though. Stone gets in and out of these suits really easily, and doesnt wear a cooling garment, whereas in real life, these are suits that are quite complicated to put on. But their appearance is as close as we can realistically expect in a big-budget Hollywood film.

In most cases, a film space suit is a film space suit. Sometimes, however, film designers recognize that they need something really specific. Case in point is the EVA suit used in Danny Boyles movie Sunshine. What really makes this suit really stand apart is its golden exterior, and the fact that it isnt designed for any sort of multi-purpose use. Its intended only for the Icarus and its mission to go close to the sun, and allow the astronauts onboard to go outside if needed in an environment of intense light.

This one is incredibly beautiful: its got a golden-reflective surface to protect its wearer from the intense rays from the sun, and was inspired by some unlikely sources, such as Samurai armor and deep-sea diving suits.

The Martian (both the book and the movie) is a story thats a realistic and plausible take on a future mission to Mars, and Mark Watneys space suit is probably one of the most important environments in the story. After being stranded on Mars, he spends a considerable amount of time in one.

The EVA suit used in The Martian certainly doesnt look anything like what the real Apollo astronauts used on the Moon. However, its designed with an eye towards of realism for what a Martian mission might require. The helmet is designed to impart as much visibility to the wearer as possible, and provides plenty of critical information. It also looks like parts can be worked on or switched out if needed, useful when youre far from home. Another bonus comes from the book: theyre each tailored for an individual astronaut, and they arent a one-size-fits-all garment.

The film also goes above and beyond by showing that space suits arent multi-purpose: theres one for the ground operations, but also an EVA suit for use in space, which looks really close to modern suits that NASA currently uses.

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18 space suits from science fiction, from worst to best - The Verge

CASIS awards Audacy grant to test radio on space station – SpaceNews

Audacys constellation is designed to provide high-availability mission critical communications to users anywhere in near Earth space. Credit: Audacy

The nonprofit Center for the Advancement of Science in Space (CASIS) awarded a grant Aug. 17 to Audacy that will enable the Silicon Valley startup to demonstrate its high data-rate radio on the International Space Station.

Audacy, a company established in 2015 to create a commercial space-based communications network, plans to send the Audacy Lynq demonstration mission to the space stations NanoRacks External Payload Platform on a NASA commercial cargo fight in late 2018.

We plan to demonstrate the efficacy of Audacys high-rate customer terminal, as well as the utility of Audacys communications services for downloading science and imagery data from customers onboard the ISS, Ellaine Talle, Audacy project lead, said by email.

On Aug. 8, Audacy announced a related project. The firm is working with Scotlands Clyde Space to send a cubesat into orbit in 2018 to demonstrate the performance of terminals customers flying small satellites can use to transmit data to Audacys ground stations.

Talle declined to say the value of the CASIS award but said it was large enough to cover the cost of launching Audacy Lynq on a commercial cargo flight and a six-month test of Audacy K-band antenna and radio on the space station.

In 2019, Audacy plans to launch three large satellites into medium Earth orbit to relay data from spacecraft in low Earth orbit to ground stations. Audacy is establishing a global network of ground stations to communicate with its future relay satellites and to support customers operating missions beyond the relay satellites field of view, Talle said.

While we hope future ISS demonstrations will utilize the relays, this initial mission will only exercise the ground segment, she added.

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Watch NASA Livestream Six Hour Spacewalk from International Space Station – Newsweek

A six hour-long spacewalk will take place on the International Space Station (ISS) today and NASA will be livestreaming the whole event.

Russian cosmonauts Fyodor Yurchikhin and Sergey Ryazanskiy will be going outside of the space station to launch several nanosatellites, perform structural maintenance and collect research samples. The event will start at 10am ET, with commander Yurchikhin and flight engineer Ryazanskiy exiting through the Pirs airlock at about 10.45am.

Viewers can watch the event through NASA Television or via the livestream below.

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Ryazanskiy will begin the schedule of extravehicular activities with the manual deployment of five nanosatellites from a ladder outside the airlock, the space agency said in a statement. The satellites, each of which has a mass of about 11 pounds, have a variety of purposes.

One of the satellites, with casings made using 3D printing technology, will test the effect of the low-Earth-orbit environment on the composition of 3D printed materials. Another satellite contains recorded greetings to the people of Earth in 11 languages. A third satellite commemorates the 60th anniversary of the Sputnik 1launch and the 160th anniversary of the birth of Russian scientist Konstantin Tsiolkovsky.

Yurchikhin and Ryazanskiy will also be installing handrails outside the space station to improve future spacewalks, while they will collect samples from various locations outside the Russian part of the ISS.

Expedition 52 commander Fyodor Yurchikhin holds one of the five satellites set to be deployed during the Russian spacewalk. NASA

This will be the seventh spacewalk of 2017 and the 202nd since construction began on the space station in 1998. The longest spacewalk ever to be undertaken was in March, 2001, when NASA astronauts Jim Voss and Susan Helms spent eight hours and 56 minutes carrying out maintenance and installation work on the station.

Astronauts are well prepared for spacewalks. Clayton C. Anderson, a NASA astronautwho performed six spacewalks during his time on the ISS, recently explained what would happen if an astronaut floated away into space in a Quora question.

He said assuming the astronaut is on an ISS spacewalk and that they have somehow become untethered from their vehicle, they will then resort to using a jet back called SAFER Simplified Aid for EVA Rescue .

These jetpacks, which he says are straight out of a Buck Rogers comic book, allow astronauts to fly back to the ISS where they can reattach themselves and continue going about their business. SAFER gives astronauts basically one-shot to come home, he wrote. Limited in fuel, and governed by the laws of orbital mechanics, it is not simply a leisurely task to fly back to safety.

Anderson explains there are several steps the astronaut must take and that they are extensively trained to do this through virtual reality on Earth. These are as follows:

While untethered spacewalks have taken place in the past, so far no astronaut has ever accidentally come free and floated away.

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Watch NASA Livestream Six Hour Spacewalk from International Space Station - Newsweek

Blue Bell blasts into orbit in trip to International Space Station – Dallas News (blog)

This is not the first long-haul trip for Blue Bell.

"Our products have made several trips to space," spokeswomanJenny Van Dorfsaid in an emailed response. "It seems to be an astronaut favorite. We first sent Blue Bell to space in 1995, and it has been on several missions since [then], including the 2006 Space Shuttle Atlantis and in 2012 on SpaceX.

"We did not sell to NASA directly, but we are glad they think our ice cream is out of this world."

Brenham-based Blue Bell is still working on reclaiming turf on Earth that it vacated as part of a nationwide recall. The pullbackwas prompted by findings of Listeria in the company's plant and product.

The Listeria outbreak sickened at least 10 people who had been hospitalized for other medical issues. Three patients died.

All product now is tested and held in cold storage before being released to the public.

Twitter: @krobijake.

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Blue Bell blasts into orbit in trip to International Space Station - Dallas News (blog)

SpaceX Dragon delivers scientific bounty to space station – ABC News

A SpaceX shipment arrived at the International Space Station on Wednesday, delivering a bonanza of science experiments.

The SpaceX Dragon capsule pulled up following a two-day flight from Cape Canaveral. NASA astronaut Jack Fischer used the space station's hefty robot arm to grab the Dragon 250 miles (400 kilometers) above the Pacific, near New Zealand.

The Dragon holds 3 tons of cargo, mostly research. The extra-large science load includes a cosmic ray monitor, a mini satellite with cheap, off-the-shelf scopes for potential military viewing, and 20 mice for an eye and brain study.

Lucky for the station's six-person crew, a big variety of ice cream is also stashed away in freezers, including birthday cake flavor. U.S. astronaut Randolph Bresnik turns 50 next month.

"Congratulations on a job well done," Mission Control radioed from Houston. "You guys have just won yourselves some fresh food."

It was 13th supply shipment by SpaceX.

"The crew stands ready to rock the science like a boss," Fischer said, giving a rundown on the research inside the Dragon's "belly."

It's enough for more than 250 experiments in the coming months, he noted.

"Need to get back to work. We've got a Dragon to unload," Fischer told Mission Control.

SpaceX is one of NASA's two prime shippers for station supplies. Orbital ATK is the other; its next delivery is in November from Wallops Island, Virginia. The two companies have taken over the cargo hauls formerly handled by NASA's now retired space shuttles.

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SpaceX: http://www.spacex.com/

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SpaceX Dragon delivers scientific bounty to space station - ABC News

Space station crew to get 3 chances at solar eclipse – CBS News

The Crew of the International Space Station will enjoy multiple views of the Aug. 21 solar eclipse during three successive orbits, giving the astronauts a unique opportunity to take in the celestial show from 250 miles up as the moon's shadow races across from the Pacific Ocean and the continental United States before moving out over the Atlantic.

"Because we're going around the Earth every 90 minutes, about the time it takes the sun to cross the U.S., we'll get to see it three times," Randy Bresnik said Friday during a NASA Facebook session. "The first time will be just off the West Coast, we'll actually cross the path of the sun, and we'll have (a partial) eclipse looking up from the space station."

For the station crew, the first partial eclipse opportunity will begin at 12:33 a.m. EDT (GMT-4) and end 13 minutes later.

Floating in the European Columbus laboratory module, Bresnik showed off a solar filter shipped up to the station earlier, saying "we've got specially equipped cameras that'll have these solar filters on them that allow us to take pictures of the sun. That's going to be pretty neat, we'll have a couple of us shooting that."

Space station astronaut Randy Bresnik shows off a solar filter that will be used by the crew during multiple opportunities to photograph the Aug. 21 solar eclipse from their perch 250 miles up.

NASA TV

One orbit later, the station will cross the path of the eclipse in the extreme northwest following a trajectory that will carry the lab over central Canada on the way to the North Atlantic. From the station's perspective, 44 percent of the sun will be blocked in a partial eclipse. But the crew will be able to see the umbra, where the eclipse is total, near the southern horizon.

"We'll be north of Lake Huron in Canada when we'll be able to see the umbra, or the shadow of the eclipse, actually on the Earth, right around the Tennessee-Kentucky (area), the western side of both those states," Bresnik said. "That'll be an opportunity for us to take video, and take still pictures and kind of show you from the human perspective what that's going to look like."

During the second of three successive orbits, the space station crew, passing just south of Hudson Bay, will have a chance to see and photograph the moon's shadow as it moves across western Kentucky and northwestern Tennessee some 1,100 miles away.

NASA

The umbra, defining the 70-mile-wide shadow where the sun's disk will be completely blocked out, will be at its closest to the space station at 2:23 p.m. The moon's shadow will be about 1,100 miles away from the lab complex, but from their perch 250 miles up, the astronauts should be able to photograph the dark patch as they race along in their orbit.

"And then the third pass is actually just off the East Coast," Bresnik said. "We'll come around one more time and from the station side we'll see about an 85 percent eclipse of the sun looking up (at 4:17 p.m.). So we should be able to get really neat photos, with our filters, of the sun being occluded by the moon."

NASA plans to provide four hours of eclipse coverage, starting at noon EDT, on the agency's satellite television channel, in web streams and via social media, including Twitter, Instagram and Facebook.

"We have a lot of options to share all this," Bresnik told a Facebook questioner. "It's U.S. taxpayer dollars. ... You're paying us to take these pictures, and they go to you. They're free to everybody, and you can access them from the NASA website."

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SpaceX Dragon Delivers Supplies (and Science) to Space Station – Space.com

A SpaceX Dragon cargo ship arrived at the International Space Station early Wednesday (Aug. 16), delivering 3 tons of supplies, experiments and even some ice cream for the orbiting lab's crew.

The uncrewed Dragon spacecraft was captured by astronauts using the station's robotic arm at 6:52 a.m. EDT (1052 GMT) as the two spacecraft were flying over the Pacific Ocean, just north of New Zealand.

"Congratulations on a job well done," astronaut Andreas Morgenson of the European Space Agency radioed the station's crew from NASA's Mission Control in Houston. "You've just earned yourself some food." [Watch SpaceX Launch Dragon, then Land a Rocket]

The Dragon cargo ship is filled with more than 6,400 lbs. (2,900 kilograms) of supplies, science experiments and food - and yes, ice cream - for the space station's Expedition 52 crew. SpaceX launched delivery mission Monday (Aug. 14) on a Falcon 9 rocket, which then returned its first stage to Earth in a smooth landing.

Called SpaceX-12 or CRS-12, this flight is SpaceX's 12th cargo flight for NASA under the Commercial Resupply Service program. NASA initially agreed to buy 12 delivery flights from SpaceX, but has extended the agreement to include 20 flights. SpaceX did lose one mission in 2015 when a Falcon 9 rocket failed during liftoff, but the rest have been a success.

"Today has special significance because SpaceX-12 is the last flight on the original cargo resupply contract," NASA astronaut Jack Fischer said from the station. "And this, the 36th flight of a Dragon, stands as a testament to a burgeoning commercial industry that has become a pillar of support to NASA's and really all of humanity's quest to explore the universe."

SpaceX's Dragon cargo ship flies over Italy (the country's boot shape can be seen upside in the background) while delivering vital NASA supplies to the International Space Station on Aug. 16, 2017.

Fischer and ESA astronaut Paolo Nespoli captured the Dragon using the station's robotic arm. At one point, cameras on the space station captured Dragon as it soared high over Italy, Nespoli's home country.

Most of the cargo riding on Dragon is science gear, a massive haul that includes a protein crystal experiment to research a new treatment for Parkinson's disease, an experiment to grow lung tissue from stem cells and 20 live mice to help scientists study the effects of long space missions. The U.S. Department of Defense also has a small microsatellite prototype on board, and the Cosmic Ray Energetics and Mass for the International Space Station (which has the tasty acronym ISS-CREAM) will study cosmic rays.

The Dragon spacecraft will stay docked to the space station for about a month, after which it will be filled with science experiment results and other items for the return to Earth.

NASA has used SpaceX and another spaceflight company, the Virginia-based Orbital ATK, to make commercial resupply flights the space station since 2012. The space agency has since picked SpaceX, Orbital ATK and a third company Sierra Nevada Corp. to make future deliveries under a new agreement.

In addition to cargo delivery flights, SpaceX will fly NASA astronauts to the space station on a crewed version of the Dragon spacecraft. (NASA has also picked Boeing for astronaut trips to space using that company's CST-100 Starliner spacecraft.)

The first crewed flights on Dragon and the Starliner are expected in mid-2018, NASA has said.

Email Tariq Malik at tmalik@space.com or follow him@tariqjmalikandGoogle+.Follow us@Spacedotcom,FacebookorGoogle+. Original story onSpace.com.

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Astronauts On The International Space Station Just Got A Big Delivery – Newsy

SpaceX's Dragon capsule made it to the International Space Station carrying some really important things like ice cream.

The capsule landed early Wednesday and delivered over3 tons of NASA cargoand research supplies to astronauts on the ISS.

The haul includes supplies for various projects. One experiment aims to grow crystals of a protein believed to be a strong contributor to Parkinson's disease.

Earth's gravity stunts the protein's growth on the ground, but researchers in space don't have that problem.

Related StoryNASA's Saturn Probe Has One Final Mission Before Its Fiery End

NASA also put20 live mice in the bundleso researchers can study the effects of long-term space missions. Another experiment will collectdata on cosmic rays.

The ice cream, you might imagine, isn't for science; there was just some extra room.

The capsule is expected to leave the ISS in September. NASA says it will bring back over 1.5 tons of science and supplies to Earth.

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International Space Station astronauts to view the solar eclipse 3 times – AccuWeather.com

While millions of Americans gather across the country to catch a glimpse of Monday's total solar eclipse, the astronauts aboard the International Space Station will view the event from a much different vantage point.

The ISS crew members are predicted to view both a partial eclipse and the moon's shadow cast on the North American continent as they make three tracks around the planet 400 km above Earth's surface, according to NASA.

"Observing a total solar eclipse from manned spacecraft is difficult though not impossible," NASA reported.

NASA said the different rates of speed and intersecting paths are the main challenge to viewing an eclipse from space.

At minimum, ISS spends less than 15 seconds traversing the 100-km-wide lunar shadow even when the paths align in space and time, according to NASA. However, Earths horizon extends nearly 2,300 km from the ISS, allowing astronauts to see the lunar shadow if they are close enough during the event.

NASA

The International Space Station (ISS) was in position to view the umbral (ground) shadow cast by the moon as it moved between Earth and the sun during a solar eclipse on March 29, 2006. This astronaut image captures the umbral shadow across southern Turkey, northern Cyprus and the Mediterranean Sea. (Photo/NASA)

The total eclipse will begin on the Oregon coast at 17:15 UT (10:15 a.m. PDT) and will end along the South Carolina coast at 18:49 UT (2:49 p.m. EDT).

As the space station makes its first pass during the eclipse, the crew members will be able to view a partial solar eclipse with approximately 37 percent of the sun covered up, NASA reports.

However, at this point in time, the ISS will not be able to see the umbra, or the darkest part of the moon's shadow on the Earth's surface. The space station will pass over the western United States and southeastern Canada in the first pass. The total portion of the eclipse will not have started yet for the Earth.

As the station makes its second pass through the moon's shadow, the partial eclipse will be visible to the astronauts with 44 percent of the sun covered.

"ISS will witness the moons umbra moving from southwestern Kentucky to northern Tennessee during a portion of this pass," NASA reports.

RELATED: Solar eclipse viewing conditions: Clouds could spoil views in Oregon, Southeast Total eclipse towns stock toilet paper, add cell towers ahead of unprecedented crowds 5 solar eclipse viewing parties you can't miss

"The moons umbra is visible on the Earth from ISSs viewpoint while ISS traverses from southern Canada just north of the Montana-Canada border to the Gulf of Saint Lawrence."

At its closest approach, the space station will be making its way south of the Hudson Bay, far removed from the moon's umbra, which will be passing over southwestern Kentucky nearly 1,700 km away.

However, despite the distance, crew members aboard the ISS should still be able to view the shadow near the horizon.

The third pass for the ISS will bring another view of a partial solar eclipse with 85 percent coverage just minutes before orbital sunset. At this point, the darkest part of the lunar shadow will no longer be visible to crew as the umbra will have lifted from the Earth's surface as it makes its transit.

"Because of atmospheric friction and other ISS activities, the orbits undergo small changes from week to week," NASA reports.

The most precise timing will be available on NASA's ISS observations website.

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Boy Scouts Launch Science Project To International Space Station – CBS Chicago

August 15, 2017 10:46 AM By Bernie Tafoya

CHICAGO (CBS) A Boy Scout troop from the northwest suburbs got a chance to see their dreams and more lift-off into space on Monday.

Andrew Frank, 16, and several other scouts from Troop 209 in Palatine were at the Kennedy Space Center in Florida, and other members of their troop were at a watch-party in Arlington Heights, as a Space X Falcon 9 rocket took off, carrying the scouts science experiment to the International Space Station.

We were all counting down with the clock as it launched off. It was really a big sense of excitement with the whole team, Frank said minutes after the rocket headed into orbit. Everyone kind of cheered and threw their arms up in the air when it actually launched. It was really cool.

Adult project lead Norm McFarland said the experiment was designed to see whether an organism in this case, E. coli mutates at a different rate in low gravity.

We think there could be implications here for either tissue growth or maybe something in cancer research, McFarland said.

Frank and his team of about a dozen scouts put in more than 5,000 hours of work on the experiment before launching it into space.

When we get our data back, were going to have to go through all the pictures, all the data. Were going to have to analyze it, and put together our report, he said.

McFarland said it will take at least three months to analyze all the data once the 24-day experiment on the station has been completed. He said the experiment will result in 6,200 pictures, each containing 70 pieces of biological information.

Frank said he and his fellow scouts likely have checked off a number of requirements for several merit badges by working on the experiment.

McFarland said the project began two years ago, with leaders suggesting the idea of trying to get an experiment in space. He said 84 suggested experiments were whittled down to two that were merged into the experiment that is now up in space.

Im a lifelong Chicagoan and could never see myself living anywhere else (except maybe Hawaii!). I was born on the North Side in 1958 but have lived all but the first three months of my life on the South Side. That said, thank (or is that curse?)...

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Boy Scouts Launch Science Project To International Space Station - CBS Chicago

Tacoma review: A slow-burning space station mystery – Stuff.co.nz

LEE HENAGHAN

Last updated20:32, August 15 2017

What caused the six crew members of an orbital space station to abandon ship? Tacoma is a deep space detective game.

Exploring an abandoned space station after a disaster left the crew fighting for their lives sounds like the perfect set-up for a thrill-a-minute action game or nail-biting survival horror. Tacoma couldn't be further removed from that end of the gaming spectrum.

It's a seriously slow burner that makes Fullbright's previous "walking simulator" hit Gone Home feel like a Bayonetta boss battle.This is a game that you take at your own pace, soaking it in as youanalysetiny details.

There's no intense combat, no terrifying enemies or world to save. If you prefer your games to be a little more dynamic and exciting, then Tacoma probably won't be your cup of tea.

If, however, you're a fan of gripping narratives, fascinating characters and brilliantly delivered dialoguethen this is well worth checking out. I found it difficult to put down and enjoyed pretty much every minute of it

Captured conversations between the station's crew members are replayed by the Tacoma AI, allowing you to piece together the events that led up to the mysterious disaster.

Playing as security contractor Amy Ferrier, you arrive on the lunar orbital space station Tacoma in the wake of a orbital debris collision which destroyed the facilities communication mast and wiped out most of its oxygen supply.

The six-person crew that manned the station are nowhere to be found. It's your job to move from section to section, downloading data from the ship's AI system in an attempt to piece together what went wrong, and work out where the hell everybody went..

The good news is that the AI recorded everyinteraction between the crewmates during the year leading up to the accident. The bad news is that much of that data appears to have been corrupted or destroyed.

Most of the Tacoma station is covered by the installation's artificial gravity system, but travelling between each section is done in zero-g, allowing you to get your float on.

This means that you although you can access snippets of conversations, played out in real time by augmented reality figures that move around the Tacoma station. there are gaping holes in the narrative which you need to fill by fleshing out the characters' back-stories and exploring their abandoned home.

Effectively, you experience Tacoma as a series of theatrical plays, as you move from room to room, recovering the data and watching the 2-10 minute conversations with the crew unfold. Sometimes, characters will move around the facility as they're talking, requiring you to follow individuals around before rewinding and going back to see what everyone else was saying while you were away.

Full credit must go to the writing team and voice acting cast. The story is perfectly paced and delivered in fine style. The AR models have no facial features so the drama is conveyed entirely via dialogue and body language.

Exploring the various rooms and living quarters will uncover more clues and vital details about the station's inhabitants.

Despite the sci-fi setting, Tacoma is essentially a story about relationships. Not just between the crew members but between their friends and family on Earth and thecorporate overlords running the show.

You're also able to download data from character;s AR desktops (although much of this is also corrupted) giving you an insight into their lives via email chains, internet browsing history and image files.

Perhaps the creepiest part of the game though , is how you'reactively encouraged to go snooping through the crew's private living quarters looking for clues and items of interest.

Food wrappers, postcards, cups, coins and mementos. Every item you see on board the Tacoma can be picked up and pored over.

There's a certain voyeuristic thrill about searching through drawers, lockers and bedside tables and although some of the details you uncover arefascinating, it's hard not to feel like it's all a massive invasion of privacy.

It's also interesting how much of the junk and random items of interest have absolutely no bearing on the story whatsoever, but picking them up and analysing them somehow adds even more depth and realism to the experience. In most games, everything is there for a reason and it's rare to see a pixel wasted on something that doesn't serve an obvious purpose.

In Tacoma, scribbled notes, postcards, crumpled space-food wrappers, even a casually discardedsex toy in one couple's bedroom, have no real reason to be there, other than to make the abandoned space station feel like a real place, where real people lived, laughed and loved for a year prior to your arrival.

Tacoma isn't a particularly long game. Depending on how distracted you get and how deep you delve into the facility's nooks and crannies, you'll probably get through it in a few hours. You probably won't be too keen to replay it againeither - it's not a branching narrative game where your choices have a bearing on the ending or how events unfold.

It will almost certainly stay with you though, it's an innovative and interesting experience in interactive storytelling that you won't forget in a hurry.

Tacoma Developers: Fullbright Publishers: Microsoft Studios Formats: Xbox One, PC Price: $19(RRP) Score 8.5/10

-Stuff

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Tacoma review: A slow-burning space station mystery - Stuff.co.nz

SpaceX launches most powerful computer ever sent to space station – KPRC Houston

NEW YORK - A SpaceX rocket is ready to deliver one of the most high-tech payloads ever to the International Space Station.

When the Falcon 9 rocket blasts off on Monday, one of the items on board will be a supercomputer built by Hewlett Packard Enterprise, dubbed the "Spaceborne Computer." If it works, it could be the most powerful commercial, off-the-shelf computer ever to operate in space.

Astronauts aboard the space station already have a bunch of devices you'd find at your local electronics store -- including HP laptops.

But a supercomputer is something different. It's a much more powerful piece of hardware that can crunch massive amounts of data and send the results to other computers in just moments.

According to Mark Fernandez, the HPE engineer who is heading up this new experiment, the space-bound supercomputer will have the ability to make one trillion calculations in a single second -- about 30 to 100 times more powerful than your average desktop computer.

Julie Robinson, the chief scientist for NASA's space station program, said if this supercomputer can function in the harsh conditions of space -- it'll be very exciting news for companies down here on earth.

Robinson points out that a huge point of interest for the private sector is taking high-quality satellite images of earth in order to track things like crop growth or oil exploration.

"What's happening is -- just as your TV now has so much more resolution -- the same thing is happening with [satellite imagery]," she said.

But the high-definition images require 200 to 300 times more data, which can clog up the communication pipeline between earth and space. That's where a supercomputer on board the space station would become hugely valuable, Robinson told CNNMoney.

"If you can process the data on board [the space station], you then only need to send down a subset of the data that's actually needed," she said.

Space-bound computers have been slow to reach such powerful data processing capabilities. A lot of the hardware on board the space station now has undergone significant retrofitting via a process called "hardening" -- which means it's been beefed up with extra protection to keep it safe in the rough conditions of space.

"By the time it goes through the hardening process, and then the tests needed to ensure it's ready to fly, the computers are many generations old," HPE's Fernandez said.

HPE's supercomputer, however, is just like one you'd buy on earth. Fernandez said the only thing different about the one flying to space is some special software that should be able to detect when the computer is exposed to something dangerous -- like high radiation levels -- and make small adjustments to keep it safe.

Will the avant-garde software be enough to ensure the supercomputer will survive in space?

Not everyone is so sure. "Some think it'll never power up or be fried within the first few minutes," Fernandez said.

We'll find out soon enough.

Fernandez said he expects to receive word the device has been plugged in and booted up sometime on September 4.

"I told them to let me know as soon as that happens -- anytime, day or night," Fernandez said with a laugh. "If it powers up, that's going to be my first relief. I will be very excited then."

Fernandez and his team will then run about 2-and-a-half hours of tests to determine if the computer is fully functional. That, he said, will be the next major victory.

Then, the plan is for scientists here on earth to keep running tests with the supercomputer for a full year to see how it fares on the space station.

If the supercomputer is still operational at the end of one year -- Fernandez said it'll pave the way for NASA to send up even more powerful computers.

And one day, a similar computer could be used by astronauts traveling to Mars.

HPE's Fernandez and NASA's Robinson both said having the ability to process large amounts of data on board a Mars mission would be a huge advantage.

That's because there could be long minutes of lag time in communicating with Mars-bound astronauts, and communications could even be cut off for days at a time.

"Such a long communication lag would make any on-the-ground exploration challenging and potentially dangerous if astronauts are not able to solve certain problems themselves," HPE explained.

"By sending a supercomputer to space, HPE is taking the first step in that direction," the company said.

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SpaceX launches most powerful computer ever sent to space station - KPRC Houston

Cosmic-ray detector heads to the International Space Station – physicsworld.com

NASA has launched a space-based probe that will study the origins of highly energetic particles, known as cosmic rays. Sent into space by a Space X rocket yesterday, the Cosmic Ray Energetics And Mass for the International Space Station (ISS-CREAM) will now be installed on the Japanese Experiment Module, where it will study cosmic rays for three years.

Cosmic rays zoom through space at nearly the speed of light and consist of a range of particles from protons to carbon atoms. When cosmic rays enter the Earth's atmosphere they collide with another particle setting off a cascade of secondary particles. While Earth-bound detectors only see the secondary particles, a probe that is above Earth's atmosphere will be able to spot the primary particles.

ISS-CREAM is a successor to six similar missions that have flown on long-duration balloons, which began in 2004 with the first flight of the Cosmic Ray Energetics and Mass mission. "The mysterious nature of cosmic rays serves as a reminder of just how little we know about our universe," says Eun-Suk Seo from the University of Maryland, who is the lead investigator for ISS-CREAM. "This is a very exciting time for us as well as others in the field of high-energy particle astrophysics."

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Cosmic-ray detector heads to the International Space Station - physicsworld.com

Success! SpaceX launches supercomputer toward International Space Station – CNNMoney

About ten minutes after launching from Kennedy Space Center in Florida on Monday, a Dragon spacecraft separated from SpaceX's Falcon 9 rocket -- beginning its two-day trek through orbital space to the space station.

Cargo missions are always packed with some interesting payloads -- typically several tons of experimental equipment, food and other provisions.

But this mission will deliver something the space station has never seen before: A supercomputer built by Hewlett Packard Enterprise, (HPE, Tech30) dubbed the "Spaceborne Computer."

If it works, it could be the most powerful commercial computer ever to operate in space.

Astronauts aboard the space station already have a bunch of devices you'd find at your local electronics store -- including HP laptops.

Related: SpaceX now valued at $21 billion

But a supercomputer is something different. It's a much more powerful piece of hardware that can crunch massive amounts of data and send the results to other computers in just moments.

According to Mark Fernandez, the HPE engineer who is heading up this new experiment, the space-bound supercomputer will have the ability to make one trillion calculations in a single second -- about 30 to 100 times more powerful than your average desktop computer.

Julie Robinson, the chief scientist for NASA's space station program, said that if this supercomputer can function in the harsh conditions of space, it will be very exciting news for companies down here on earth.

Robinson points out that a huge point of interest for the private sector is taking high-quality satellite images of earth in order to track things like crop growth or oil exploration.

"What's happening is -- just as your TV now has so much more resolution -- the same thing is happening with [satellite imagery]," she said.

But the high-definition images require 200 to 300 times more data, which can clog up the communication pipeline between earth and space. That's where a supercomputer on board the space station would become hugely valuable, Robinson told CNNMoney.

"If you can process the data on board [the space station], you then only need to send down a subset of the data that's actually needed," she said.

Related: SpaceX rocket finally lifts off after two aborted launch attempts

Will the supercomputer work?

Astronauts on board the space station can begin collecting the payload when the spacecraft docks on August 16.

Fernandez said HPE has volunteered to have its payload removed last, so it'll be a few days into September by the time the supercomputer makes its way onto the space station and is plugged in.

"If it powers up, that's going to be my first relief. I will be very excited then," Fernandez told CNNMoney.

Related: SpaceX's plan is to make history, then make more history

The mission that kicked off Monday marks the 12th unmanned resupply mission that SpaceX has conducted for NASA since 2012.

When NASA retired its Space Shuttle program in 2011, the space agency turned to the private sector to begin making these cargo trips.

SpaceX -- the upstart exploration company headed by Tesla's (TSLA) Elon Musk -- was one of only a couple of companies that have been able to step in and take up the job.

Without SpaceX, NASA would likely have had to rely on some Russian launches to ferry cargo to the space station.

That's already a problem when it comes to manned missions.

Currently, there are six astronauts on board the space station -- three from the U.S., one from the European Space Agency, and two from Russia. And all of them were brought to the space station by Russian spacecrafts.

After the Shuttle program retired, the U.S. no longer had a spacecraft that was certified to carry humans.

Both SpaceX and its private sector competitor Boeing (BA) are hoping to change that soon. They're currently working on crew-grade spacecrafts that NASA hopes to begin using in the near future.

CNNMoney (New York) First published August 14, 2017: 11:17 AM ET

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Success! SpaceX launches supercomputer toward International Space Station - CNNMoney

SpaceX Cargo Mission Demonstrates Increasing Research on Space Station – Wall Street Journal (subscription)


Wall Street Journal (subscription)
SpaceX Cargo Mission Demonstrates Increasing Research on Space Station
Wall Street Journal (subscription)
A successful cargo launch by SpaceX, the company's 12th such mission to the international space station, highlights the steady expansion of scientific research on the orbiting laboratory. In addition to routine supplies such as replacement parts and ...

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SpaceX Cargo Mission Demonstrates Increasing Research on Space Station - Wall Street Journal (subscription)

SpaceX set for supply run to space station on Monday – 10TV

The launch of a SpaceX Falcon 9 rocket Monday to carry supplies to the International Space Station kicks off an exceptionally busy few weeks in space, with a Russian spacewalk on tap Thursday, a United Launch Alliance Atlas 5 flight Friday, the 40th anniversary of the Voyager program's first launch on Sunday and a coast-to-coast solar eclipse the next day.

SpaceX plans another launch, this one from Vandenberg Air Force Base, California, on August 24 to boost an Earth observation satellite into orbit for Taiwan, followed by the launch of a solid-fuel Orbital ATK Minotaur rocket from Cape Canaveral on August 25 carrying a military satellite.

Three space station crew members return to Earth on September 2. Then, another Falcon 9 -- this one carrying an X-37B Air Force space plane -- is expected to launch from Florida around September 7 and another ULA Atlas 5 is scheduled for takeoff September 11 to boost a classified military payload into space. The next day, three fresh space station crew members take off from the Baikonur Cosmodrome in Kazakhstan to boost the lab's crew back up to six.

The surge begins at 12:31 p.m. EDT (GMT-4) Monday when SpaceX launches its 39th Falcon 9 rocket, its ninth flight from historic pad 39A at the Kennedy Space Center and its 11th flight overall this year. Forecasters are predicting a 70 percent chance of good weather.

Mounted atop the slender rocket is a Dragon cargo ship loaded with more than 3 tons of cargo, supplies and research equipment bound for the International Space Station. Assuming an on-time launch, astronaut Jack Fischer, operating the station's robot arm, will snare the Dragon early Wednesday so it can be pulled in for berthing.

Because of the time needed to catch up with the station, limited shelf life for several on-board experiments and the Russian spacewalk Thursday, SpaceX will not have a second launch opportunity Tuesday. If the flight is delayed for any reason, it will slip to sometime after the Friday launch of the Atlas 5.

But with generally good weather expected, mission managers were optimistic about sending the Dragon on its way Monday.

"We've loaded Dragon with 6,400 pounds of cargo and I'm happy to say 75 percent of that total mass is headed toward our research community," said Dan Hartman, deputy manager of NASA's space station program. "It sets a new bar for the amount of research we've been able to get on this flight."

Packed away in the Dragon's pressurized cabin will be needed computer gear, crew food and clothing, station hardware, research equipment and test subjects (including 20 mice) on board as part of a project to learn more about the long-term effects of weightlessness.

Mounted in the Dragon's unpressurized trunk section is a 1.3-ton cosmic ray detection experiment known as CREAM -- Cosmic Ray Energetics and Mass -- that has logged 191 days aloft during earlier high-altitude balloon missions.

It will spend three years attached to the space station, flying 10 times higher than the balloons, to measure high-energy cosmic rays and how they trigger cascades of particles during collisions with atoms and molecules in the upper atmosphere.

"By utilizing the space station, we can increase our exposure by an order of magnitude," said Eun-Suk Seo, CREAM principal investigator at the University of Maryland. "Every day on the station we will increase the statistics, and the statistical uncertainties get reduced, and we can detect higher energies than before.

"It's a very exciting time for us in high-energy particle astrophysics, and the long development road of CREAM culminating in this space station mission has been a world-class success story."

Because the Dragon is bound for the space station's relatively low orbit, the Falcon 9's first stage will have enough propellant left over to attempt a landing back at the Cape Canaveral Air Force Station about eight minutes after launch.

SpaceX has successfully recovered 13 stages in 18 attempts, five at the Air Force station and eight aboard off-shore droneships. Monday's landing attempt will be the company's first since a droneship landing June 25.

But as with all SpaceX missions, landings are a secondary objective. The primary goal of the fight is to deliver cargo to the space station in SpaceX's 12th operational resupply mission.

With the Dragon berthed at the Earth-facing port of the forward Harmony module, space station commander Fyodor Yurchikhin and Sergey Ryazanskiy plan to float outside the complex Thursday, starting around 10 a.m., to manually deploy five small satellites and carry out routine inspections and maintenance on the Russian segment of the station.

Then on Friday, at 8:03 a.m., United Launch Alliance plans to launch NASA's $408 million TDRS-M communications satellite atop a powerful Atlas 5 rocket, the latest in a series of agency-operated relay stations used by a variety of science satellites, rockets and the International Space Station.

On Sunday, planetary scientists will celebrate the 40th anniversary of Voyager 2's launch, the first of two identical spacecraft that explored the outer solar system. Voyager 1 studied Jupiter, Saturn and the ringed planet's giant moon Titan, while Voyager 2 flew past Jupiter, Saturn, Uranus and Neptune. Both spacecraft are still sending back data as they leave the solar system and move into interstellar space.

Next Monday, Aug. 21, millions of Americans will enjoy a total solar eclipse, weather permitting, as the moon's shadow races from Oregon to South Carolina. Weather will not be an issue for the crew of the space station, who will see the sun partially eclipsed on three successive orbits.

Read this article:

SpaceX set for supply run to space station on Monday - 10TV

SpaceX set for supply run to space station on Monday – CBS News

The launch of a SpaceX Falcon 9 rocket Monday to carry supplies to the International Space Station kicks off an exceptionally busy few weeks in space, with a Russian spacewalk on tap Thursday, a United Launch Alliance Atlas 5 flight Friday, the 40th anniversary of the Voyager program's first launch on Sunday and a coast-to-coast solar eclipse the next day.

SpaceX plans another launch, this one from Vandenberg Air Force Base, California, on August 24 to boost an Earth observation satellite into orbit for Taiwan, followed by the launch of a solid-fuel Orbital ATK Minotaur rocket from Cape Canaveral on August 25 carrying a military satellite.

Play Video

The newest class of American astronauts will train for two years before qualifying for space travel. That could include missions aboard commercia...

Three space station crew members return to Earth on September 2. Then, another Falcon 9 -- this one carrying an X-37B Air Force space plane -- is expected to launch from Florida around September 7 and another ULA Atlas 5 is scheduled for takeoff September 11 to boost a classified military payload into space. The next day, three fresh space station crew members take off from the Baikonur Cosmodrome in Kazakhstan to boost the lab's crew back up to six.

The surge begins at 12:31 p.m. EDT (GMT-4) Monday when SpaceX launches its 39th Falcon 9 rocket, its ninth flight from historic pad 39A at the Kennedy Space Center and its 11th flight overall this year. Forecasters are predicting a 70 percent chance of good weather.

Mounted atop the slender rocket is a Dragon cargo ship loaded with more than 3 tons of cargo, supplies and research equipment bound for the International Space Station. Assuming an on-time launch, astronaut Jack Fischer, operating the station's robot arm, will snare the Dragon early Wednesday so it can be pulled in for berthing.

Because of the time needed to catch up with the station, limited shelf life for several on-board experiments and the Russian spacewalk Thursday, SpaceX will not have a second launch opportunity Tuesday. If the flight is delayed for any reason, it will slip to sometime after the Friday launch of the Atlas 5.

SpaceX test fired the first stage engines of a Falcon 9 rocket last week to clear the way for launch Monday on a flight to deliver supplies to the International Space Station.

William Harwood/CBS News

But with generally good weather expected, mission managers were optimistic about sending the Dragon on its way Monday.

"We've loaded Dragon with 6,400 pounds of cargo and I'm happy to say 75 percent of that total mass is headed toward our research community," said Dan Hartman, deputy manager of NASA's space station program. "It sets a new bar for the amount of research we've been able to get on this flight."

Packed away in the Dragon's pressurized cabin will be needed computer gear, crew food and clothing, station hardware, research equipment and test subjects (including 20 mice) on board as part of a project to learn more about the long-term effects of weightlessness.

Mounted in the Dragon's unpressurized trunk section is a 1.3-ton cosmic ray detection experiment known as CREAM -- Cosmic Ray Energetics and Mass -- that has logged 191 days aloft during earlier high-altitude balloon missions.

It will spend three years attached to the space station, flying 10 times higher than the balloons, to measure high-energy cosmic rays and how they trigger cascades of particles during collisions with atoms and molecules in the upper atmosphere.

"By utilizing the space station, we can increase our exposure by an order of magnitude," said Eun-Suk Seo, CREAM principal investigator at the University of Maryland. "Every day on the station we will increase the statistics, and the statistical uncertainties get reduced, and we can detect higher energies than before.

"It's a very exciting time for us in high-energy particle astrophysics, and the long development road of CREAM culminating in this space station mission has been a world-class success story."

Because the Dragon is bound for the space station's relatively low orbit, the Falcon 9's first stage will have enough propellant left over to attempt a landing back at the Cape Canaveral Air Force Station about eight minutes after launch.

SpaceX has successfully recovered 13 stages in 18 attempts, five at the Air Force station and eight aboard off-shore droneships. Monday's landing attempt will be the company's first since a droneship landing June 25.

Play Video

NASA video shows the SpaceX Dragon cargo capsule arriving at the International Space Station to deliver 6,000 pounds of supplies and equipment.

But as with all SpaceX missions, landings are a secondary objective. The primary goal of the fight is to deliver cargo to the space station in SpaceX's 12th operational resupply mission.

With the Dragon berthed at the Earth-facing port of the forward Harmony module, space station commander Fyodor Yurchikhin and Sergey Ryazanskiy plan to float outside the complex Thursday, starting around 10 a.m., to manually deploy five small satellites and carry out routine inspections and maintenance on the Russian segment of the station.

Then on Friday, at 8:03 a.m., United Launch Alliance plans to launch NASA's $408 million TDRS-M communications satellite atop a powerful Atlas 5 rocket, the latest in a series of agency-operated relay stations used by a variety of science satellites, rockets and the International Space Station.

On Sunday, planetary scientists will celebrate the 40th anniversary of Voyager 2's launch, the first of two identical spacecraft that explored the outer solar system. Voyager 1 studied Jupiter, Saturn and the ringed planet's giant moon Titan, while Voyager 2 flew past Jupiter, Saturn, Uranus and Neptune. Both spacecraft are still sending back data as they leave the solar system and move into interstellar space.

Next Monday, Aug. 21, millions of Americans will enjoy a total solar eclipse, weather permitting, as the moon's shadow races from Oregon to South Carolina. Weather will not be an issue for the crew of the space station, who will see the sun partially eclipsed on three successive orbits.

More here:

SpaceX set for supply run to space station on Monday - CBS News

New NASA Mission Going to the International Space Station –"To … – The Daily Galaxy (blog)

A new experiment set for an Aug. 14 launch to the International Space Station will provide an unprecedented look at a rain of particles from deep space, called cosmic rays, that constantly showers our planet. The Cosmic Ray Energetics And Mass mission destined for the International Space Station (ISS-CREAM) is designed to measure the highest-energy particles of any detector yet flown in space.

"The CREAM balloon experiment achieved a total sky exposure of 191 days, a record for any balloon-borne astronomical experiment," said Eun-Suk Seo, a professor of physics at the University of Maryland in College Park and the experiment's principal investigator. "Operating on the space station will increase our exposure by over 10 times, taking us well beyond the traditional energy limits of direct measurements."

Sporting new instruments, as well as refurbished versions of detectors originally used on balloon flights over Antarctica, the refrigerator-sized, 1.4-ton (1,300 kilogram) ISS-CREAM experiment will be delivered to the space station as part of the 12th SpaceX commercial resupply service mission. Once there, ISS-CREAM will be moved to the Exposed Facility platform extending from Kibo, the Japanese Experiment Module.

From this orbital perch, ISS-CREAM is expected to study the "cosmic rain" for three yearstime needed to provide unparalleled direct measurements of rare high-energy cosmic rays.

At energies above about 1 billion electron volts, most cosmic rays come to us from beyond our solar system. Various lines of evidence, including observations from NASA's Fermi Gamma-ray Space Telescope, support the idea that shock waves from the expanding debris of stars that exploded as supernovas accelerate cosmic rays up to energies of 1,000 trillion electron volts (PeV). That's 10 million times the energy of medical proton beams used to treat cancer. ISS-CREAM data will allow scientists to examine how sources other than supernova remnants contribute to the population of cosmic rays.

Protons are the most common cosmic ray particles, but electrons, helium nuclei and the nuclei of heavier elements make up a small percentage. All are direct samples of matter from interstellar space. But because the particles are electrically charged, they interact with galactic magnetic fields, causing them to wander in their journey to Earth. This scrambles their paths and makes it impossible to trace cosmic ray particles back to their sources.

"An additional challenge is that the flux of particles striking any detector decreases steadily with higher energies," said ISS-CREAM co-investigator Jason Link, a researcher at NASA's Goddard Space Flight Center in Greenbelt, Maryland. "So to better explore higher energies, we either need a much bigger detector or much more observing time. Operating on the space station provides us with this extra time."

Large ground-based systems study cosmic rays at energies greater than 1 PeV by making Earth's atmosphere the detector. When a cosmic ray strikes the nucleus of a gas molecule in the atmosphere, both explode in a shower of subatomic shrapnel that triggers a wider cascade of particle collisions. Some of these secondary particles reach detectors on the ground, providing information scientists can use to infer the properties of the original cosmic ray.

Technicians lower ISS-CREAM into a chamber that simulates the space environment during system-level testing at NASA's Goddard Space Flight Center in summer 2015. Credit: University of Maryland Cosmic Ray Physics Laboratory These secondaries also produce an interfering background that limited the effectiveness of CREAM's balloon operations. Removing that background is another advantage of relocating to orbit.

With decreasing numbers of particles at increasing energies, the cosmic ray spectrum vaguely resembles the profile of a human leg. At PeV energies, this decline abruptly steepens, forming a detail scientists call the "knee." ISS-CREAM is the first space mission capable of measuring the low flux of cosmic rays at energies approaching the knee.

"The origin of the knee and other features remain longstanding mysteries," Seo said. "Many scenarios have been proposed to explain them, but we don't know which is correct."

Astronomers don't think supernova remnants are capable of powering cosmic rays beyond the PeV range, so the knee may be shaped in part by the drop-off of their cosmic rays in this region.

"High-energy cosmic rays carry a great deal of information about our interstellar neighborhood and our galaxy, but we haven't been able to read these messages very clearly," said co-investigator John Mitchell at Goddard. "ISS-CREAM represents one significant step in this direction."

ISS-CREAM detects cosmic ray particles when they slam into the matter making up its instruments. First, a silicon charge detector measures the electrical charge of incoming particles, then layers of carbon provide targets that encourage impacts, producing cascades of particles that stream into electrical and optical detectors below while a calorimeter determines their energy. Two scintillator-based detector systems provide the ability to discern between singly charged electrons and protons. All told, ISS-CREAM can distinguish electrons, protons and atomic nuclei as massive as iron as they crash through the instruments.

ISS-CREAM will join two other cosmic ray experiments already working on the space station. The Alpha Magnetic Spectrometer (AMS-02), led by an international collaboration sponsored by the U.S. Department of Energy, is mapping cosmic rays up to a trillion electron volts, and the Japan-led Calorimetric Electron Telescope (CALET), also located on the Kibo Exposed Facility, is dedicated to studying cosmic ray electrons.

Overall management of ISS-CREAM and integration for its space station application was provided by NASA's Wallops Flight Facility on Virginia's Eastern Shore. ISS-CREAM was developed as part of an international collaboration led by the University of Maryland at College Park, which includes teams from NASA Goddard, Penn State University in University Park, Pennsylvania, and Northern Kentucky University in Highland Heights, as well as collaborating institutions in the Republic of Korea, Mexico and France.

The Daily Galaxy via NASA's Goddard Space Flight Center

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New NASA Mission Going to the International Space Station --"To ... - The Daily Galaxy (blog)

TAMUCC research project headed to the International Space Station – KRIS Corpus Christi News

CORPUS CHRISTI -

A research project put together by a Texas A&M Corpus Christi professor and her students is headed to the International Space Station.

?The experiment, dealing with a penicillin-based fungus, is part of the payload on a Space-X rocket that will be launched tomorrow.

The results of the experiment could potentially make medical history, in antibiotic research.

Morgan Sobol, a masters student working on the project, explains how fungi affect the environment.

It really contributes to the global cycles that we know of, said Sobol. So carbon cycles, oxygen cycles, nitrogen, all of those cycles on earth, the fungi when they are transforming nutrients, they contribute in that way.

The project is just one of 20 selected for the trip to space.

The launch is set for 11:30 tomorrow local time, and you can watch it live online at NASA.gov.

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TAMUCC research project headed to the International Space Station - KRIS Corpus Christi News

Space station crew to get three shots at solar eclipse – CBS News

The International Space Station's crew will enjoy views of the Aug. 21 solar eclipse during three successive orbits, giving the astronauts a unique opportunity to take in the celestial show from 250 miles up as the moon's shadow races across from the Pacific Ocean and the continental United States before moving out over the Atlantic.

"Because we're going around the Earth every 90 minutes, about the time it takes the sun to cross the U.S., we'll get to see it three times," Randy Bresnik said Friday during a NASA Facebook session. "The first time will be just off the West Coast, we'll actually cross the path of the sun, and we'll have (a partial) eclipse looking up from the space station."

For the station crew, the first partial eclipse opportunity will begin at 12:33 a.m. EDT (GMT-4) and end 13 minutes later.

Floating in the European Columbus laboratory module, Bresnik showed off a solar filter shipped up to the station earlier, saying "we've got specially equipped cameras that'll have these solar filters on them that allow us to take pictures of the sun. That's going to be pretty neat, we'll have a couple of us shooting that."

Space station astronaut Randy Bresnik shows off a solar filter that will be used by the crew during multiple opportunities to photograph the Aug. 21 solar eclipse from their perch 250 miles up.

NASA TV

One orbit later, the station will cross the path of the eclipse in the extreme northwest following a trajectory that will carry the lab over central Canada on the way to the North Atlantic. From the station's perspective, 44 percent of the sun will be blocked in a partial eclipse. But the crew will be able to see the umbra, where the eclipse is total, near the southern horizon.

"We'll be north of Lake Huron in Canada when we'll be able to see the umbra, or the shadow of the eclipse, actually on the Earth, right around the Tennessee-Kentucky (area), the western side of both those states," Bresnik said. "That'll be an opportunity for us to take video, and take still pictures and kind of show you from the human perspective what that's going to look like."

During the second of three successive orbits, the space station crew, passing just south of Hudson Bay, will have a chance to see and photograph the moon's shadow as it moves across western Kentucky and northwestern Tennessee some 1,100 miles away.

NASA

The umbra, defining the 70-mile-wide shadow where the sun's disk will be completely blocked out, will be at its closest to the space station at 2:23 p.m. The moon's shadow will be about 1,100 miles away from the lab complex, but from their perch 250 miles up, the astronauts should be able to photograph the dark patch as they race along in their orbit.

"And then the third pass is actually just off the East Coast," Bresnik said. "We'll come around one more time and from the station side we'll see about an 85 percent eclipse of the sun looking up (at 4:17 p.m.). So we should be able to get really neat photos, with our filters, of the sun being occluded by the moon."

NASA plans to provide four hours of eclipse coverage, starting at noon EDT, on the agency's satellite television channel, in web streams and via social media, including Twitter, Instagram and Facebook.

"We have a lot of options to share all this," Bresnik told a Facebook questioner. "It's U.S. taxpayer dollars. ... You're paying us to take these pictures, and they go to you. They're free to everybody, and you can access them from the NASA website."

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Space station crew to get three shots at solar eclipse - CBS News