Scientists have discovered 26 new bacterial species that survived the extreme sterilization protocols of NASA cleanrooms ...

Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

The impressive success of Artemis I brings NASA a step closer to putting boots on the lunar surface in just a few years. Monisha Ravisetti was a science writer at CNET. She covered climate change, ...

NASA has launched its first mission to a mysterious world made largely of metal, on a journey to find out whether the asteroid is the exposed core of an early planetary building block from the ...

Sending astronauts back to the moon is one of the top space priorities of President Donald Trump. But his administration wants to accomplish that without giving NASA additional money, and it won’t ...

Two NASA astronauts who have been stranded in space since early June will be staying there even longer than planned, as the original days-long journey extends to nearly a year following a much-delayed ...

NASA is backing a new generation of nuclear rockets that could compress the months-long journey to Mars into a sprint ...

NASA announced Friday that it will open the International Space Station to private astronauts, with the first visit as early as next year. This March 25, 2009 photo provided by NASA shows the ...

We're still many years away from casual consumer trips to the Moon, but it's easy to fantasize about such trips. NASA is getting in on the fun with a new campaign presenting the public with a simple ...

This may be the most exciting job listing of all time. NASA is looking for the next Neil Armstrong. On Tuesday, the space agency put out a call for applications for a new generation of astronauts. The ...

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FILE - This March 25, 2009 photo provided by NASA shows the International Space Station seen from the Space Shuttle Discovery during separation. NASA announced Friday, June 7, 2019 that it will open ...