Lasers are being touted as the next big thing in interstellar travel -- will it become a reality?
SpaceX plans to send an unmanned Dragon capsule to Mars as early as 2018.
Stephen Hawking wants humanity to reach the stars.
Aldrin is a part of a new exhibit at the Kennedy Space Center called, appropriately enough, 'Destination: Mars.'
The president introduced his week-long stint as guest presenter on the Science Channel’s DNews Minute by talking about how critical Mark Kelly’s long stay in space is for the future of space travel.
SpaceX's successful return of the first stage booster of its Falcon 9 rocket to an ocean platform has the potential to revolutionize our access to space. But how?
Three new crewmembers will launch toward the International Space Station (ISS) this evening (March 18), and you can watch all the spaceflight action live.
Neil Armstrong's emergency landing 50 years ago changed the agenda of Gemini 8, but likely saved the crew's life.
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