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Space Travel


— Space

NASA's cancellation of Advanced Sterling Radioisotope Generator casts doubt on future deep-space missions

NASA has announced the cancellation of the decade-old program to develop a Sterling Radioisotope Generator for deep-space missions. This program was a response to the critical shortage in radioactive isotopes in general, and plutonium-238 in particular, in the US and worldwide. NASA will now be depending on rebuilding a Pu-238 production system, an option that is not without its drawbacks and challenges. Read More
— Space

Rubbish removal satellite to be launched from an A300 jetliner

Back in the 1970s, there was a short-lived sitcom called Quark about an outer space rubbish collector. What was played for laughs back then may soon be a reality with the announcement that Ecole polytechnique federale de Lausanne (EPFL) and Swiss Space Systems (S3) have formed a partnership to launch the CleanSpace One satellite into orbit to collect space debris using a launch system that promises to be cheaper than using conventional techniques. Read More
— Space

NIAC 2013 Phase I winners showcases futuristic aerospace concepts

A dozen inventors have received a chance to demonstrate the potential for their pet space projects as winners of NASA's 2013 Innovative Advanced Concepts Program Phase I awards. The award winners were chosen based on their potential to transform future aerospace missions by enabling either breakthroughs in aerospace capabilities or entirely new missions. Read on for a closer look at some of the most promising proposals with a view to how they would work, and where the tricky bits might be hiding. Read More
— Space Feature

Commander Hadfield: The man who brought space down to Earth

After one hundred and forty-four days, 2,336 orbits of the Earth, and hundreds upon hundreds of posts to Twitter, Facebook and Youtube, Commander Chris Hadfield has returned from the International Space Station a household name – arguably space travel's first since the Apollo Moon landings. Gizmag takes a look back at Hadfield's 5-month mission to see how and why Hadfield inspired millions. Read More
— Space

In two weeks, Mars One receives over 78,000 applications for one-way trip to Mars

Despite the one-way nature of the trip, it seems there’s no shortage of people willing to pack their bags and experience life on Mars. Just two weeks after putting out the call for potential Mars settlers, Mars One had received over 78,000 applications from people in over 120 countries. With the application period set to last 19 weeks, the Mars One selection committees face a daunting task in whittling the numbers down to the four individuals that will ultimately make the journey that is planned for September 2022. Read More
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