Posts Tagged ‘International Space Station’

Oopsy: Astronauts “Drop” Tool Kit During Spacewalk


tool kit in spaceIn an unusual moment of klutziness, spacewalking astronaut Heide Stefanyshyn-Piper let a tool kit slip from her grasp while she was working outside the International Space Station yesterday, and watched helplessly as it drifted away into deep space. “Oh, great,” said a dismayed Stefanyshyn-Piper, a veteran of two spacewalks in 2006, as she watched the bag float away [Florida Today].

The mishap occurred during the first of four spacewalks scheduled to be completed during the visit from the Endeavour space shuttle crew. The tool kit made its escape while Stefanyshyn-Piper and her colleague Steve Bowen were greasing a rotary joint on the station’s giant starboard solar array system. The joint has been unable to automatically point the solar wings toward the Sun for maximum energy production for over a year. Just as she was finishing up the job, the tool bag became untethered from a larger kit case and floated away along with a pair of grease guns, wipes and a putty knife. She reached out, but to no avail [BBC News].

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November 19th, 2008 Tags: , , , ,
by Eliza Strickland in Space | 2 comments | RSS feed | Trackback >

Shuttle Crew Prepares to Start Space Station Home Improvements


space station crewThe space shuttle Endeavour docked with the International Space Station yesterday, bringing almost seven tons of supplies and a crew that’s determined to give the cramped station a thorough renovation. After the hatch opened, the astronauts floated weightlessly through a tunnel and into the welcoming arms of their colleagues aboard the $100 billion station. “We understand that this house is in need of an extreme makeover and that you are the crew to do it,” station commander Mike Fincke said. “Welcome to space” [Reuters].

The Endeavour crew brought up a host of home improvements that will allow the space station to support three additional crew members: The cargo includes a second kitchen module, and extra bathroom, two sleeping cabins and exercise gear. Other new equipment will provide both creature comforts and the necessities of life: the crew will soon install a space cooler so station astronauts can have cold drinks for the first time in the eight years astronauts have lived aboard. Endeavour is also toting a new water recycling system designed to collect astronaut urine, sweat and other wastewater into drinkable water [SPACE.com].

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November 17th, 2008 Tags: , , , ,
by Eliza Strickland in Space | 1 comments | RSS feed | Trackback >

Space Station Air Conditioner Plunges to Earth


jettisoned tankA redundant piece of the International Space Station’s cooling system that was chucked overboard more than a year ago finally reached the earth’s atmosphere this weekend. NASA expected the 1,400-pound piece of space junk to break apart and partially burn up in the intense heat of reentry, but warned that up to 15 pieces of the object could hit the earth’s surface. NASA exploding-space-fridge experts have worked out that the largest pieces of tank which could survive might be as big as [40 pounds] and travelling at 100 mph…. “If anybody found a piece of anything on the ground Monday morning, I would hope they wouldn’t get too close to it” [The Register], says space station manager Mike Suffredini.

Suffredini said that while astronauts have accidentally lost a tool or two during spacewalks, the planned jettison of larger items is done with the utmost care to ensure the trash doesn’t hit the station or any other spacecraft as it circles the Earth. Engineers also make sure the risk to people on Earth is low, as well. “As a matter of course, we don’t throw things overboard haphazardly,” Suffredini said. “We have a policy that has certain criteria we have to meet before you can throw something overboard” [SPACE.com].

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November 3rd, 2008 Tags: ,
by Eliza Strickland in Space | 0 comments | RSS feed | Trackback >

Astronaut’s Son-cum-Space Tourist Arrives at Space Station


Richard GarriottThis morning, the Russian spacecraft Soyuz successfully docked with the International Space Station, and space tourist Richard Garriott was welcomed as part of the 18th space station crew. Garriott, who reportedly paid $30 million for a 10-day stay at the outpost, is the son of a former NASA astronaut and longed to follow in his father’s footsteps, but was prevented from training as an astronaut because of his poor eyesight. After making his fortune as a video game designer he brokered passage to orbit through the company Space Adventures, which arranges trips with Russia’s space agency.

Garriott’s father, Owen, applauded as he watched the docking from Russian Mission Control outside Moscow. “I’m pleased everything is going smoothly. It’s looking great and they are starting off on a fascinating new adventure…. There was not a lot of nervousness today or during the launch. We were confident it would go well,” he said [AP]. At the space station Garriott met Russian cosmonaut Yuri Volkov, who was the first man to follow his father into space.

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October 14th, 2008 Tags: , , ,
by Eliza Strickland in Space | 0 comments | RSS feed | Trackback >

On NASA’s 50th Anniversary, Many Fans Fret for Its Future


earthriseNASA celebrated its 50th anniversary yesterday, looking back on a half-century that saw the growth from an 80-person agency sending up the first communication satellites to a massive network of scientific and engineering hubs capable of sending the Voyager probes to the edge of our solar system and sending the robotic Mars Phoenix Lander to dig in the dirt on Mars.

But even as officials raised their glasses of champagne in celebration, many observers questioned NASA’s current direction and wondered whether it will have enough money to carry out its goals. “It’s a rather unfortunate time to be celebrating a 50th anniversary,” says space historian Joan Johnson-Freese of the Naval War College. “Right now, we’re at best at a plateau, if not — I hate to say this — heading downwards” [USA Today].

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October 2nd, 2008 Tags: , , , , , , ,
by Eliza Strickland in Space | 0 comments | RSS feed | Trackback >

Internet Millionaire’s Privately Funded Rocket Reaches Orbit


SpaceX rocket liftoffThe private space company Space Exploration Technologies, or SpaceX, successfully launched a rocket into orbit on Sunday, marking a major milestone in the growth of privately funded space ventures. The achievement followed three failed launches of the Falcon 1 rocket over the past two years.

“That was frickin’ awesome,” Elon Musk, SpaceX’s millionaire founder and chief executive officer, told cheering employees…. “There were a lot of people who thought we couldn’t do it … but, you know, as the saying goes, ‘The fourth time’s the charm,’” he said after the rocket soared into orbit from its launch pad on Omelek Island, 2,500 miles (4,000 kilometers) southwest of Hawaii in the Pacific Ocean [MSNBC].

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September 29th, 2008 Tags: , , , ,
by Eliza Strickland in Space, Technology | 0 comments | RSS feed | Trackback >

NASA Considers Keeping Space Shuttles in Flight Past 2010


space shuttle flightNASA officials are quietly considering keeping the three remaining space shuttles in service past their planned retirement in 2010. According to an internal email obtained by the Orlando Sentinel, NASA Administrator Michael Griffin asked his team to study the possibility of keeping the shuttles flying, in what is being seen as a surprising reversal. Griffin has steadfastly opposed extending the shuttle era beyond its 2010 retirement date, arguing it could kill astronauts and cripple the agency’s fledgling Constellation program, a system of new rockets and capsules meant to replace the shuttle. But geopolitics and political pressure are undermining his position [Orlando Sentinel].

Under the current official plan, NASA will not be able to send astronauts into space between the shuttles’ retirement in 2010 and the launch of the new Orion crew capsule in 2015. NASA has planned to purchase seats on the Russian Soyuz spacecrafts to send astronauts to the International Space Station during those five years, but Russia’s recent invasion of Georgia has chilled relations between Russia and the United States, and may imperil the Soyuz agreement.

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September 2nd, 2008 Tags: , , , , , ,
by Eliza Strickland in Space | 1 comments | RSS feed | Trackback >

Computer Virus Travels Into Orbit, Lands on the Space Station


astronaut and laptopA pesky computer virus that has popped up on computers around the world has now made the leap into space. NASA announced yesterday that several laptops on board the International Space Station were infected with the virus in July, and also admitted that such infections have happened before.

“This is not the first time we have had a worm or a virus,” NASA spokesman Kelly Humphries said. “It’s not a frequent occurrence, but this isn’t the first time.” … NASA downplayed the news, calling the virus mainly a “nuisance” that was on non-critical space station laptops used for things like e-mail and nutritional experiments [Wired News].

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August 27th, 2008 Tags: , , , ,
by Eliza Strickland in Space, Technology | 1 comments | RSS feed | Trackback >

Russian Invasion of Georgia Imperils U.S. Access to Space Station


International Space StationIn a strange side effect of Russia’s invasion of Georgia this weekend, the U.S. may lose access to Russia’s Soyuz spacecrafts that were expected to ferry NASA astronauts to the International Space Station after the retirement of the space shuttle fleet in 2010. Florida Senator Bill Nelson says that because of Russia’s new aggression, the U.S. Congress may refuse to pass an exemption required to let NASA buy services from Russia.

Under a law known as the Iran Non-Proliferation Act, the United States is banned from buying space technology from Russia unless the president determines Russia is taking steps to prevent the proliferation of nuclear and missile technology to Iran. Congress waived the ban in 2005, allowing NASA to enter into a $719 million contract with the Russians for use of the Soyuz through 2011 [CNN]. But an extension of the waiver needs to be passed to guarantee access to the Space Station after 2011.

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August 14th, 2008 Tags: , , , , , , ,
by Eliza Strickland in Space | 5 comments | RSS feed | Trackback >

New Manned Craft Definitely Won’t Launch until 2014, NASA Says

OrionThe last flight before the retirement of the space shuttles will take place in 2010, but NASA’s deadline to launch their replacement, the new Orion spacecraft, is not until March 2015. To avoid a five-year gap between manned space missions, the agency had hoped to launch Orion a little early, but now it appears that won’t happen.

With some additional money and a lot of planning, NASA officials say it might have been possible to launch by September 2013. But the funding just wasn’t available. “The window of opportunity for us to accelerate (the moonship) is closing. In fact, this summer with the re-alignment of our schedule it’s closed,” said Jeff Hanley, the program manager for the Constellation program, NASA’s effort to develop the Orion moonship and Aries rocket that will send it aloft. “If the money is not there,” he said, “it’s not there” [Houston Chronicle].

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August 12th, 2008 Tags: , , ,
by Andrew Moseman in Space | 2 comments | RSS feed | Trackback >

Millionaire’s Private Rocket Fails to Reach Orbit on Third Try

SpaceX Falcon 1 rocketIn a major disappointment for the young industry of commercial space flight, one of the leading companies, SpaceX, failed to send its rocket into orbit in a test flight on Saturday. The company said the spacecraft, the Falcon 1, had a successful liftoff, but went astray about two minutes into its flight when the main cargo-carrying component failed to separate from the booster rocket. It was the third successive launch failure for the company: The first Falcon 1 launch, in March 2006, failed about a minute into its ascent because of a fuel line leak. A second rocket, launched in March 2007, made it to space but was lost about five minutes after launching [The New York Times].

The malfunction casts doubts on the ability of private space companies to provide transport services for NASA during the five years between the retirement of the space shuttle fleet and the completion of NASA’s next generation rocket system, which is not expected to be ready until 2015. NASA has invested hundreds of millions of taxpayer dollars as part of a partnership with SpaceX to develop the first commercially-operated rocket designed to take cargo to the space station. If SpaceX can’t execute a successful launch soon, those plans could start to fall apart, prompting Congress and the government to re-evaluate SpaceX’s ability to play a major role in space [Orlando Sentinel].

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August 4th, 2008 Tags: , , , ,
by Eliza Strickland in Space | 0 comments | RSS feed | Trackback >

Cosmonauts Try a Risky Spacewalk to Fix Their Ship

Soyuz spacecraft docked space stationIn a daring maneuver, Russian astronauts will take a six-hour walk outside the International Space Station today to remove an explosive bolt from their Soyuz spacecraft. Russian scientists believe the bolt failed to perform properly on the craft’s last two entries into the Earth’s atmosphere, and want it removed to prevent endangering astronauts on the craft’s next trip home later this year.

To get to the bolt, astronauts will ride a hand-powered crane from the Space Station to the docked Soyuz, and will then use a knife for the first time during a spacewalk to cut away insulation…. [Cosmonaut Sergei Volkov will then] detach an electrical connector before unscrewing the bolt. He will remove the explosive bolt — which has power roughly equivalent to a large M-80 firecracker — and place it inside a stainless steel case that should hold against any unlikely firing of the bolt [SPACE.com].

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July 10th, 2008 Tags: , ,
by Eliza Strickland in Space, Technology | 0 comments | RSS feed | Trackback >

Earth to Space Shuttle Discovery: Did You Drop Something?

Discovery space shuttle backflipNASA’s space shuttles are known for being shipshape — efficiency and neatness are the bywords, and everything is kept neatly stowed. So when astronauts headed home on the Discovery noticed a stray object outside the shuttle floating away into space this morning, they took note. When they next noted a strange new “little bump” on the side of the vessel’s rudder, their earthbound colleagues got a bit nervous.

As the shuttle continues on its course back towards Earth after a successful mission to the International Space Station, both astronauts and NASA’s ground staff have been scrambling to figure out what it all means, and whether these developments could pose any threat to the shuttle on its reentry to the Earth’s atmosphere. After a morning of exhaustive analysis, NASA says it’s got a preliminary answer to these pressing questions: Discovery probably lost a part, but it probably doesn’t matter.

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June 13th, 2008 Tags: , , , ,
by Eliza Strickland in Space | 0 comments | RSS feed | Trackback >

Don’t Call It Space Tourism, Says Space Tourism Company

Soyuz spacecraft space stationAgainst the classic backdrop of New York City’s Explorers Club, a brash entrepreneurial space company held a press conference today to announce its latest customers, who have pledged to pay exorbitant prices to take pleasure cruises to space. In a sign that the space tourism market is taking off, the company’s executives also declared that business is so strong that they’re leasing more seats from their partner, the Russian space agency.

The company, Space Adventures, is playing up the scientific and educational possibilities of each mission, seemingly trying to dispel the notion that astronomically wealthy folks are spending bushels of money just to take pretty pictures of Earth from the International Space Station.

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June 11th, 2008 Tags: , , , ,
by Eliza Strickland in Space | 2 comments | RSS feed | Trackback >

Astronauts Have a Toilet Again—Oh, and a $1 Billion Science Lab

astronaut space station portraitThe toilet on the International Space Station was finally fixed yesterday, provoking a sigh of relief from astronauts and a wave of giggles from the earthlings here below.

The zero-gravity toilet broke two weeks ago, and couldn’t be fixed until the space shuttle Discovery arrived at the station with a load of spare parts.

Discovery had a trip to the station scheduled anyway, to deliver a $1 billion science lab that’s now the largest component of the station. But while mission command may have hoped to use the shuttle’s trip to educate the public on zero-gravity science experiments, the emergency toilet repair took the spotlight instead.

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June 5th, 2008 Tags: , , , , ,
by Eliza Strickland in Space | 2 comments | RSS feed | Trackback >