Category Archives: Space Station

Pictured (L to R): First Row Ryan West, Molly Spivey, Jadon Lyons, Shreeja Gurawale, Juliette Ackerman and Richard Santos; Back Row Caprice McGuckin, Reagan McCampbell, Abigail Bacon, Landry Hoffman, Charlot Cooper, Jack Rice and Carmen Almazan-Briones

(ROCKWALL, TX May 16, 2017) Reinhardt Elementary students recently had the opportunity to speak with Thomas Pesquet, a member of the International Space Station (ISS) for expedition 50/51, about his life in space.

Reinhardt Elementary is one of 12 US schools chosen by ARISS (Amateur Radio on the International Space Station). The students had roughly 10 minutes to ask their questions while the ISS was in range.

One student asked, What happens when you cry in space? Pesquets answer was met with laughs from Reinhardt students. When youre crying in space, your tears just stick to your eyes and form a bubble, said Pesquet. Its really uncomfortable so its best not to cry.

Local Amateur Radio operators in California used their equipment and skills to track the International Space Station (ISS) as it passed overhead.

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Reinhardt students speak with International Space Station - Blue Ribbon News

NASA astronaut and first-time spacewalker Jack Fischer caught this view of Earth and NASA astronaut Peggy Whitson, on her ninth spacewalk, during a mission outside the International Space Station May 12. "Biggest slice of awesome pie I've ever seen," Fischer said.

Astronauts sped through the landmark 200th spacewalk at the International Space Station, after a glitch in preparations left them looking at a shortened trip outside.

This marked the ninth spacewalk for space station commander Peggy Whitson and the first for flight engineer Jack Fischer. Whitson beat the record for the most time spent on spacewalks by a womanon her last excursion out of the station, in March.

But it was a new experience for Fischer. [Watch: Spacewalk Sights and Sounds Captured by GoPro]

"Oh my gosh; this is beautiful," he said after getting his bearings outside the station.

"Isn't it?" Whitson said with a laugh.

"Biggest slice of awesome pie I've ever seen," Fischer said.

"No 'awesomesauce'?" Whitson asked.

"About a fondue pot a ginormous fondue pot bubbling over with piping-hot awesomesauce," he replied.

("We had a bet going as to when the first 'awesome' would show itself," mission control replied.)

But it wasn't awesome from the beginning. The spacewalk suffered a delayed start when one of the service and cooling "umbilicals" that charge up the spacesuits before exit sprung a small water leak, so the two astronauts had to trade off use of the other umbilical for power, oxygen, communications and cooling as they prepared to leave the airlock.Because of the decreased battery charge on both spacesuits, the astronauts focused on their most important task first for an abbreviated spacewalk.

The spacewalk officially began at 9:08 a.m. EDT (1308 GMT), one hour after the planned start time, and the duo went straight into the main task: to install a 200-lb. (90 kilograms) express carrier avionics box onto one of the four "spare parts depots" outside the spacecraft, where they replaced one that had been experiencing thermal issues. The astronauts spent 4 hours and 13 minutes on the spacewalk, and managed to blast through much more work than expected.

.@Astro2Fish rides the robotic arm toward @AstroPeggy to help remove and stow gear. https://t.co/yuOTrZ4Jut pic.twitter.com/ErY5vheFFy

Fischer rode the station's Canadarm2 robotic arm, driven by French astronaut Thomas Pesquet from inside the station, to help maneuver the bulky spare box that Orbital ATK's Cygnus supply spacecraft delivered to the station last month. The avionics box will carry data connections and electricity to science experiments at the station.

The duo got through the task so quickly that they were given the go-ahead to add back a few more. First, Whitson installed a connector on the $2 billion Alpha Magnetic Spectrometer to help engineers analyze the sensitive particle detector for future cooling-system repairs. Then, Fischer secured insulation that had come loose at the wrist of the Japanese laboratorymodule's robotic arm.

NASA astronaut Jack Fischer worked outside the International Space Station May 12 on his first-ever spacewalk.

Fischer was also able to install a protective shield and a foot restraint on PMA-3, an attachment that will help commercial craft dock with the station via a future International Docking Adaptor. It wasn't originally assigned as Fischer's task, so Whitson and NASA astronaut Kjell Lindgren, spacewalk communicator back on the ground, guided him through the steps.

The spacewalkers "breezed through" and mananged to get to all of the major tasks originally plannedfor the spacewalk, despite the wrinkles at the beginning and limited time available, an announcement at Johnson Space Center in Houston said. The two remaining minor tasks, installing a high-definition camera and pair of wireless antennas, will be rescheduled for a later spacewalk.

NASA astronaut Peggy Whitson, nearing the end of her ninth spacewalk, hung near the airlock on the International Space Station May 12.

The first spacewalk in service of the space station, in December 1998, focused on attaching the orbiting lab's very first modules: the U.S. Unity module, which NASA crew brought into space on the space shuttle Endeavor, and the Russian Zarya module, which had already been launched into orbit.

Since that time, space fliers from around the world have ventured out on spacewalk after spacewalk to build it into the complex network of living space and experiments it is today, hosting research and experimentation 250 miles (400 km) above the Earth.

"This is amazing, to be able to do the 200th EVA [extra-vehicular activity] on board the space station," Whitson said as the spacewalk came to an end. "It's a huge honor to work with all of you."

"Only because of legends like Peggy, and Jerry Ross and [Jim] Newman [who took that first station spacewalk] and the guys who started this, that made this possible," Fischer replied. "They created this amazing floating laboratory in the sky that we call home, and [did] one heck of a job. It's humbling to be a part of their legacy."

Email Sarah Lewin at slewin@space.com or follow her@SarahExplains.Follow us@Spacedotcom,FacebookandGoogle+. Original article onSpace.com.

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Landmark 200th Space Station Spacewalk Starts With Glitch But Ends in 'Awesomesauce' - Space.com

By Levi C. Maaia, for Santa Barbara Amateur Radio Club | May 14, 2017 | 9:00 a.m.

Santa Barbara non-profit has ties to International Space Station Levi C. Maaia to serve on Amateur Radio on the International Space Station U.S. Education Committee

Levi C. Maaia, a member of the the Santa Barbara Amateur Radio Club board of directors has been named to the Amateur Radio on the International Space Station (ARISS) U.S. Education Committee.

The ARISS program provides learning opportunities by connecting students to astronauts aboard the International Space Station (ISS) through a partnership between NASA, the American Radio Relay League, and the Radio Amateur Satellite Corp.

The partnership also includes other Amateur Radio organizations and space agencies in Russia, Canada, Japan and Europe.

The programs goal is to inspire students in the U.S. and worldwide, to pursue interests and careers in science, technology, engineering and mathematics (STEM) through Amateur Radio.

Maaia,and a Ph.D. candidate at UCSBs Gevirtz Graduate School of Education, is a telecommunications executive and a former K-12 educator. He earned his first Amateur Radio license in 2006 and holds an FCC General Class license K6LCM.

Maaias research at UCSB has focused on STEM education in high school settings. He and his students at Anacapa School in Santa Barbara, contacted Astronaut Chris Cassidy during his stay aboard the ISS in 2013 via a scheduled ARISS radio contact.

I am thrilled to join ARISSs inspiring team of engineers, educators and innovators which has supported more than 1,100 contacts directly between students and astronauts, said Maaia.

ARISS provides incredible and inspirational experiences and is an important part of the space programs educational outreach, he said.

The ARISS-US Education Committee provides guidance on the educational aspects of the program. A few more educators will be named to the committee; those interested may write to [emailprotected]

Schools and other educational organizations may apply to host a scheduled contact with the ISS by visiting http://www.ariss.org.

Levi C. Maaia, for Santa Barbara Amateur Radio Club.

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Local Amateur Radio Club Has Ties to Space Station - Noozhawk

Metro

Space station crew captures incredible footage of Europe | Metro ... Metro Have you ever wondered what Europe looks like from space? Maybe not, but footage shot from the International Space Station shows how beautiful the ... and more »

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Space station crew captures incredible footage of Europe | Metro ... - Metro

"Space Station Alpha" redirects here. For the Bigelow Aerospace project, see Space Complex Alpha.

Space Station Freedom was a NASA project to construct a permanently manned Earth-orbiting space station in the 1980s. Although approved by then-president Ronald Reagan and announced in the 1984 State of the Union Address, Freedom was never constructed or completed as originally designed, and after several cutbacks, the project evolved into the International Space Station program.

In the early 1980s, with the Space Shuttle completed, NASA proposed the creation of a large, permanently manned space station, which then-NASA-Administrator James M. Beggs called "the next logical step" in space. In some ways it was meant to be the U.S. answer to the Soviet Mir. NASA plans called for the station, which was later dubbed Space Station Freedom, to function as an orbiting repair shop for satellites, an assembly point for spacecraft, an observation post for astronomers, a microgravity laboratory for scientists, and a microgravity factory for companies.

Reagan announced plans to build Space Station Freedom in 1984, stating: "We can follow our dreams to distant stars, living and working in space for peaceful economic and scientific gain."

The 1990 Space Exploration Initiative called for the construction of the Space Station Freedom. Following the presidential announcement, NASA began a set of studies to determine the potential uses for the space station, both in research and in industry, in the U.S. or overseas. This led to the creation of a database of thousands of possible missions and payloads; studies were also carried out with a view to supporting potential planetary missions, as well as those in low-earth orbit.

Several Space Shuttle missions in the 1980s and early 1990s included spacewalks to demonstrate and test space station construction techniques. After the establishment of the initial baseline design, the project evolved extensively, growing in scope and cost.

In April 1984, the newly established Space Station Program Office at Johnson Space Center produced a first reference configuration; this design would serve as a baseline for further planning. The chosen design was the "Power Tower", a long central keel with most mass located at either end. This arrangement would provide enough gravity gradient stability to keep the station aligned with the keel pointed towards the Earth, reducing the need for thruster firings. Most designs featured a cluster of modules at the lower end and a set of articulated solar arrays at the upper end. It also contained a servicing bay. In April 1985, the program selected a set of contractors to carry out definition studies and preliminary design; various trade-offs were made in this process, balancing higher development costs against reduced long-term operating costs.

In March 1986, the System Requirements Review modified the configuration to the "Dual-Keel" design, which moved the modules to the central trussplacing them at the center of gravity, providing a better microgravity environment. However, the desire to maintain tidal alignment led to the use of increased truss structure, with two large "keels".

As the international involvement became more organized, the number of U.S. lab modules was reduced from two to one, taking into consideration the provision of space in the European and Japanese modules. Following this, the design was extensively "scrubbed" to remove inefficiencies; this led to a large number of subsystems being revised or removed, the deferral of plans for an Orbital Maneuvering Vehicle to be based at the station, and the use of only a single habitation module for a crew of eight.

In May 1986, NASA produced a report which had studied the assembly sequence with the intent of providing early "man-tended" capacity, ensuring that at an early stage, despite the station not being able to support a crew, research work could be carried out by occasional visiting Shuttle flights. Following the Challenger accident, a Critical Evaluation Task Force was set up to reassess the validity and safety of the Station design. While this validated the use of the Dual-Keel design, post-Challenger safety concerns led to changes in the assembly plans, as well as assorted minor changes. Johnson Space Center had previously expressed misgivings about the amount of EVA work needed to assemble the station, which were addressed, as were the Shuttle payload reductions stemming from safety improvements post Challenger.

In September 1986, a major cost review of the program was undertaken from the post-Challenger baseline; this review was intended to ensure that NASA had a solid basis for its commitment to cost and schedule. The review found that the total development cost for the Dual-Keel configuration would cost US$18.2 billion (in FY1989 dollars), and a slip in the first-element launch (FEL) date from January 1993 to January 1994.

At the same time, late 1986, NASA carried out a study into new configuration options to reduce development costs; options studied ranged from the use of a Skylab-type station to a phased development of the Dual-Keel configuration. This approach involved splitting assembly into two phases; Phase 1 would provide the central modules, and the transverse boom, but with no keels. The solar arrays would be augmented to ensure 75kW of power would be provided, and the polar platform and servicing facility were again deferred. The study concluded that the project was viable, reducing development costs while minimizing negative impacts, and it was designated the Revised Baseline Configuration. This would have a development cost of US$15.3 billion (in FY1989 dollars) and FEL in the first quarter of 1994. This replanning was endorsed by the National Research Council in September 1987, which also recommended that the long-term national goals should be studied before committing to any particular Phase 2 design.

During 1986 and 1987, various other studies were carried out on the future of the U.S. space program; the results of these often impacted the Space Station, and their recommendations were folded into the revised baseline as necessary. One of the results of these was to baseline the Station program as requiring five shuttle flights a year for operations and logistics, rotating four crew at a time with the aim of extending individual stay times to 180 days.

NASA signed final ten-year contracts for developing the Space Station in September 1988, and the project was finally moving into the hardware fabrication phase.

The Space Station Freedom design was slightly modified in late 1989 after the program's Fiscal 1990 budget again was reducedfrom $2.05 billion to $1.75 billionwhen the design was found to be 23% overweight and over budget, too complicated to assemble, and providing little power for its users. Congress consequently demanded yet another redesign in October 1990, and requested further cost reductions after the fiscal 1991 budget was cut from $2.5 billion to $1.9 billion. NASA unveiled its new space station design in March 1991.

Repeated budget cuts had forced a postponement of the first launch by a year, to March 1995. The Station would be permanently manned from June 1997 onwards, and completed in February 1998. Cost escalation of the project and financial difficulties in Russia led to a briefing between NASA and NPO Energia on Mir-2. In November 1993, Freedom, Mir-2, and the European and Japanese modules were incorporated into a single International Space Station.

Underestimates by NASA of the station program's cost and unwillingness by the U.S. Congress to appropriate funding for the space station resulted in delays of Freedom's design and construction; it was regularly redesigned and re-scoped. Between 1984 and 1993 it went through seven major re-designs, losing capacity and capabilities each time. Rather than being completed in a decade, as Reagan had predicted, Freedom was never built, and no Shuttle launches were made as part of the program.

By 1993, Freedom was politically unviable; the administration had changed, and Congress was tiring of paying yet more money into the station program. In addition, there were open questions over the need for the station. Redesigns had cut most of the science capacity by this point, and the Space Race had ended in 1975 with the Apollo-Soyuz Test Project. NASA presented several options to President Clinton, but even the most limited of these was still seen as too expensive. In June 1993, an amendment to remove space station funding from NASA's appropriations bill failed by one vote in the House of Representatives.[1] That October, a meeting between NASA and the Russian Space Agency agreed to the merger of the projects into what would become the International Space Station. The merger of the project faced opposition by representatives such as Tim Roemer who feared Russia would break the Missile Technology Control Regime agreement and felt the program was far too costly.[2] Proposed bills did not pass Congress.

In 1993, the Clinton administration announced the transformation of Space Station Freedom into the International Space Station (ISS). NASA Administrator Daniel Goldin supervised the addition of Russia to the project. To accommodate reduced budgets, the station design was scaled back from 508 to 353 square feet (47 to 33 m), the crew capacity of the NASA-provided part was reduced from 7 to 3 (while the complete station is manned by 6 but may be increased to 7[3]), and the station's functions were reduced.[4]

Read more here:
Space Station Freedom - Wikipedia

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Watch live: 200th spacewalk at International Space Station underway - USA TODAY

Astronaut Jack Fischer on Fridays spacewalk. Credit: NASA TV/Spaceflight Now

Astronauts Peggy Whitson and Jack Fischer put on spacesuits Friday and headed outside the International Space Station for several repair and maintenance tasks, but the duo only completed part of their originally planned work after a leaky cooling umbilical delayed the start of their spacewalk.

Mission control in Houston marked the official start of the spacewalk at 9:08 a.m. EDT (1308 GMT), when the atmospheric pressure inside the stations Quest airlock passed below 1 pound per square inch.

NASA adjusted the normal starting point for a spacewalk when the astronauts switch their suits to battery power after a troublesome servicing and cooling umbilical forced forced the duo to use their spacesuits internal electrical supply during final spacewalk preps and depressurization of the airlock.

The umbilical was not part of the spacesuit, NASA said, but a piece of support equipment inside the space station. It provides power, cooling and communications capability to the spacesuit before the astronauts exit the space station, according to Rob Navias, the NASA TV commentator for Fridays excursion.

Teams noticed a small water leak in the umbilical early Friday.

Fridays spacewalk was the ninth of Whitsons career, and the first for Fischer, who gleefully remarked on the occasion.

Oh my gosh, this is beautiful, Fischer said as the station sailed 250 miles over the Atlantic Ocean east of Puerto Rico.

Isnt it? Whitson replied.

The biggest slice of awesome pie Ive ever seen, Fischer said.

No awesome sauce? Whitson said, referring to one of Fischers favorite sayings.

How about a ginormous fondu pot bubbling over with piping hot awesome sauce? Fischer joked.

Mission control radioed the astronauts that Fridays spacewalk would be limited to run around four hours, not the six-and-a-half hour duration originally planned, due to the problem.

NASA expected the shortened spacewalk meant Whitson and Fischer would probably only have time to complete one of the jobs planned Friday the replacement of a large avionics box that routes telemetry and power to experiments and spare parts mounted on a depot outside the space station.

In the end, the pair accomplished most of the spacewalks planned objectives.

Their first job was to remove and replace an ExPRESS Carrier Avionics box located on the starboard-side S3 truss of the space station. A replacement unit was delivered to the outpost aboard an Orbital ATK Cygnus supply ship last month.

Whitson and Fischer made quick work of the avionics box swapout, and mission control gave the astronauts the green light to secure a piece of separated insulation on the space stations Japanese robotic arm and work on a data connector for the Alpha Magnetic Spectrometer, a particle detector and cosmic physics experiment outside the station.

Fischer repaired the Japanese robotic arms thermal insulation, while Whitson installed a terminator cap on the AMS instrument, a massive experiment attached to the station truss designed to study dark matter and antimatter.

The terminator cap will enable a telemetry path from AMS, allowing engineers to investigate the performance of cooling pumps inside the instrument that may need to be repaired or replaced on a future spacewalk.

Fischer also got the go-ahead to fasten micrometeoroid and orbital debris shielding to Pressurized Mating Adapter No. 3, which was recently relocated from the Tranquility module to the Harmony module, where it will receive a new docking mechanism next year for future link-ups with commercial crew spaceships developed by Boeing and SpaceX.

The astronauts did not have time to complete other jobs in Fridays spacewalk plan.

The pair planned to set up a new high-definition video camera and a pair of wireless antennas outside the research complex, but those tasks will be deferred to another spacewalk.

Whitson and Fischer returned to the station airlock and began pressurizing it at 1:21 p.m. EDT (1721 GMT), wrapping up a 4-hour, 13-minute spacewalk.

Fridays excursion was the 200th spacewalk in support of space station assembly and maintenance since December 1998, and the fifth this year.

Email the author.

Follow Stephen Clark on Twitter: @StephenClark1.

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[ May 12, 2017 ] Astronauts complete shortened spacewalk outside International Space Station Mission Reports - Spaceflight Now

The International Space Station is old. The first pieces of it were sent into orbit almost two decades ago, and its been under near constant construction and remodeling ever since, adding new components and expanding the crafts usefulness. But its still old. We were reminded of that today when amuch-anticipated spacewalk at the ISS was delayed due to an unfortunate malfunction: a water leak.

According to NASA, the leak was discovered just before two US astronauts Peggy Whitson and Jack Fischer were scheduled to perform the 200th spacewalk at the International Space Station. The leak was found while the astronauts were waiting in the airlock, and was traced to the connection between an umbilical hose attached to Fischers spacesuit and the ISS itself.The umbilical, which acts asthe lifeline between the astronauts as the ISS, providespower to the batteries in their equipment and circulatesoxygen.

Thankfully, NASA has a contingency plan for just such an occurrence: ditching the troublesome hose and just using one, for both astronauts. Now, instead of each astronaut having a functioning connection to the spacecraft, theyll just trade off, handing the connector back and forth and utilizing backup battery power in their suits when not connected. NASA maintained that the actual spacesuits worn by the astronauts are perfectly fine.

Despite its age, the International Space Station still seems to have a lot of life left, and while some reports over the years suggested that the craft would be decommissioned sooner rather than later, NASAs recently penned deal with Boeing includes a commitment to maintain the ISS hardwarethrough at least 2028.

Excerpt from:
The International Space Station has sprung a leak - BGR

NASA astronaut Joe Acaba (left), Russian cosmonaut Alexander Misurkin and NASA astronaut Mark Vande Hei will fly to the International Space Station Sept. 13 Feb. 23.

Some got off easy, while others have been waiting a long time the three space travelers gearing up for a September launch to the International Space Station went through very different training experiences before coming together as a team.

In fact, only first-time NASA flier Mark Vande Hei had the traditional training period for this mission. He's a retired U.S. Army colonel and worked in Mission Control at Johnson Space Center before (and after) undergoing training in the astronaut class of 2009. He had the ordinary 18-24-month training process for the Sept. 13 launch.

FellowNASA astronaut Joe Acaba, who's flown one short-duration and one long-duration flight before this, will have only six months of training; he's already been through three of them. [Life in Space: An Astronaut's Video Guide to Orbital Living]

Acaba's ride to the space station comes from a contract NASA signed in March with Boeing, which had acquired seats on Russia's Soyuz spacecraft through a deal with the Russian space agency, Roscosmos.

"I got pretty lucky with a six-month training program," Abaca said during a news briefing yesterday (May 10). He added that NASA and its international partners got together to choose the most important things to include in his training in the limited time available.

Russian cosmonaut Alexander Misurkin, on the other hand, was originally scheduled to fly in March, but was moved later after Russia decided to switch from three to two cosmonauts on the station. Misurkin, who is on his second long-duration spaceflight, is slated to command the Soyuz capsule bringing the trio up in September.

"I knew that for Mark and for Joe, now, it's been a pretty tough schedule, and they are very, very busy," Misurkin said during the briefing. "But for me, it's like you have a distance, you know where is your final line, you start to run, run, run, and [then they say] you know what? We've decided to add some more." Misurkin said he's looking forward to finally getting to fly, and to working with Acaba and Vande Hei.

For now, the three are training together for the Sept. 13 launch, when they will join Expedition 53 on the station. They will remain in space until Feb. 23, during Expedition 54.

"During that time, the primary objective for us is doing lots of science, both to help further NASA's exploration goals and to serve the needs of the country now, to help people on the ground as a national laboratory," Vande Hei said. "We're going to have several visiting vehicles there's a possibility of an EVA [spacewalk], but really, because we're going to be up there so long, we're just ready for whatever the planners give us."

Indeed, flexibility is crucial for long-duration flights as well as for training processes that range from a couple years to a couple months, as the space fliers said.

"It's always good to go back," Acaba said. "What's really interesting about the long-duration flights is you don't know what's going to happen every day. Every day's a challenge, [and] you don't know what's going to break, so I'm looking forward to seeing what the next increment brings up."

Email Sarah Lewin at slewin@space.com or follow her @SarahExplains. Follow us @Spacedotcom, Facebook and Google+. Original article on Space.com.

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Odd Timing Brings Three New Space Station Fliers Together - Space.com

International Space Station mock-up training module wikimedia.org/NASA/Carla Cioffi

MOSCOW, May 12. /TASS/. Russias Nauka multi-functional lab module plagued by the contamination problem in its fuel tanks will be delivered to the International Space Station no sooner than August next year, a source in the rocket and space industry told TASS on Friday.

"Today, specialists of the Khrunichev Space Center and the Energiya Rocket and Space Corporation will hold a meeting to approve a new schedule for eliminating faults and preparing the module for the launch. According to the most optimistic forecasts, the module can be launched no sooner than August next year," the source said.

However, late 2018 - 2019 is the real timeframe for the launch, he added.

The Khrunichev Space Center told TASS that "work is under way in compliance with the schedule to rectify faults revealed earlier."

"The launch date will be determined following the results of the joint work by the Khrunichev Center and the Energiya Rocket and Space Corporation," the Khrunichev Space Center said.

A source in the Russian rocket and space industry told TASS in early April that specialists planned to cut the modules fuel tanks in half after finding contamination inside them for their subsequent cleaning.

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Russia may deliver research module to space station in 2018 - TASS