Category Archives: Transhuman News

NASA Ratchet Wrench - 3D Being Printed on a CEL Robox
In December 2014, NASA beamed a 3D model of a ratchet wrench up to the Space Station for the astronauts to print out on a 3D Printer on the ISS See http://www.nasa.gov/mission_pages/sta......

By: Steve Nicklin

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NASA Ratchet Wrench - 3D Being Printed on a CEL Robox - Video

Mystery UFO spotted near International Space Station
A UFO has been spotted near the International Space Station in footage broadcast after astronauts evacuated part of the orbiting craft. Alien spotters noticed a strange object disappear behind...

By: Real Thing TV

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Mystery UFO spotted near International Space Station - Video

Space Station Live: ISS: Off the Earth, For the Earth 2014 Research Highlights
In this 30-minute special, NASA Commentator Lori Meggs at the Marshall Space Flight Center takes a look back at many of the research accomplishments in 2014 and speaks with NASA managers ...

By: NASA #39;s Marshall Center

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Space Station Live: ISS: Off the Earth, For the Earth 2014 Research Highlights - Video

VLOG Japon 2014 - Partie 4
Osaka: SNK, Space Station, Nara et un peu d #39;alcool. Musique: East Cafe - Flashback (Aeron Aether Remix) et Unkle - Reign (False Prophet Mix)

By: furrtek

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VLOG Japon 2014 - Partie 4 - Video

Dragon arrives at ISS on This Week @NASA
The SpaceX Dragon cargo spacecraft arrived at the International Space Station on Jan. 12, two days after its launch from Cape Canaveral Air Force Station in Florida. SpaceX #39;s fifth contracted...

By: Waspie_Dwarf

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Dragon arrives at ISS on This Week @NASA - Video

Elon Musk video of SpaceX Falcon 9 rocket crash landing
The inventor and entrepreneur Elon Musk has shared video footage of the moment his rocket crashed into a floating spaceport. The Falcon 9 rocket was on its way back from delivering Christmas...

By: NewsChannel

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Elon Musk video of SpaceX Falcon 9 rocket crash landing - Video

MY PROUDEST MOMENT | Kerbal Space Program 36
I had my proudest moment so far building a space station in Kerbal Space Program! Subscribe for more great content : http://bit.ly/11KwHAM Follow me on Twitter : http://bit.ly/12aPsmi...

By: jacksepticeye

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MY PROUDEST MOMENT | Kerbal Space Program 36 - Video

FILE- In this April 20, 2014, image made from a frame grabbed from NASA-TV, the SpaceX Dragon resupply capsule begins the process of being berthed on to the ISS.(AP Photo/NASA-TV, File)

Even though the ammonia leak that forced a partial evacuation of the International Space Stations U.S. section on Wednesday proved to be a false alarm, the news did raise questions on the stations durability.

Since the stations inception in 1998, the habitable satellite has endured a multitude of maintenance issues, from pump failures to damaged panels. Weve had other, what have turned out to be more serious, problems on the space station, NASA spokeswoman Stephanie Schierholz told FoxNews.com. For example, there was an actual ammonia pump failure [in 2010], and so it had to be replaced and required space walks. The actions we took [Wednesday] were for a worst-case scenario like that.

The now 17 year-old International Space Station (ISS) has been occupied for 5,187 days and circled the Earth 92,357 times, so a little wear-and-tear would seem unavoidable. While the station has been in orbit since 1998, it actually wasnt completed until recently.

The first piece of the space station was put in orbit [in 1998], but the assembly actually took quite a bit of time, and wasnt completed until 2011, Schierholz said. We were using the space shuttle to complete the building of the ISS, because we would bring pieces of the station up in the space shuttle, so every time we brought up a new piece itd change the configuration. So the building of the space station took quite a bit of time.

The road to the stations assembly saw more than its fair share of bumps along the way. Following the space shuttle Columbia disaster in 2003, there was a two-and-a-half year suspension of the U.S. shuttle program, leading to a large waste accumulation aboard the ISS that held up operations in 2004. A computer failure in 2007 left the station temporarily without thrusters and oxygen generation, followed by a torn solar panel that same year which required astronaut Scott Parazynski to make a daring impromptu spacewalk on the end of the space shuttles OBSS inspection arm. In 2010 there was the aforementioned ammonia pump failure, which, according to Schierholz, would be the top [maintenance issue that has come up] from an unexpected work/volume of work-required [standpoint]. The interesting thing about all these [problems] is that theyre anticipated failures -- we train the astronauts for them. We do plan space walks to replace parts that we expect or are at the end of their life cycle. This failed sooner than we expected it to.

The following year saw the station almost collide with what is becoming a rapidly rising threat: orbital debris. With more and more dead satellites in orbit, the possibility of one of them hitting the ISS is a growing one. These satellites sometimes slam into one another, the ensuing blast creating thousands of pieces of orbital debris.

They are an issue, Schierholz said, because if something were to hit the space station - the ISS is traveling at 17,500 mph, a piece of debris could be travelling at the same speed, and theres going to be some damage thats caused as a result of that. The U.S. Air Force tracks any piece of debris thats bigger than a golf ball, and theres a certain amount of protection from micrometeroid debris, which is natural stuff in the universe that is too small to cause any real problems. But any debris that was put there as a result of an accident is a concern to us, especially because we have people on board. To avoid disaster, thrusters are fired to adjust the stations orbit out of harms way.

So after 17 years of dodging space junk and enduring technical problems, the question remains: how much longer can the ISS stay operational? According to NASA, for as long as the U.S. and its international partners pay to maintain it.

The space station is certified for a particular lifetime, Schierholz said. So thats how we assess the future lifespan of the space station."

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Aging space station?