The Apollo-era astronaut says NASA should be working manned Mars missions
Aspiring astronauts and wannabe reality TV stars, take note: A nonprofit that aims to send the first human colonists to Mars by 2023
Kennedy Space Center leaders say they're on schedule for an unmanned test flight next year of Orion, NASA's next vehicle for taking astronauts into space.
NASA this week put the official stamp on an initiative to capture a near-Earth asteroid and haul it back
Stephen Hawking, who spent his career decoding the universe and even experienced weightlessness, is urging the continuation of space exploration
A physics professor from the University of Washington has created an auditory representation of the Big Bang.
A research group at the University of Washington, funded by NASA, is about to build a fusion-powered rocket.
The International Space Station (ISS) will reportedly host a stunning quantum entanglement experiment that could eventually change the way humans communicate.
The planet Mars lost most of its original atmosphere long ago when huge amounts of gas escaped into space
Following a three-year competition, NASA has selected the Transiting Exoplanet Survey Satellite (TESS) project at MIT for a planned launch in 2017.
The next giant leap in space exploration may be a short hop on a small space rock.
Astronomers have spotted the most distant massive star explosion of its kind, a supernova that could help scientists better understand the nature of the universe.
We were too far away to try to stop it. All we could do is watch, helpless, horrified, and secretly delighted, as the event unfolded beyond our reach.
A massive instrument circling the globe aboard the International Space Station has provided a first glimpse of what may be mysterious dark matter
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