Blue Origin launched its huge New Glenn rocket Thursday with a pair of NASA spacecraft destined for Mars. It was only the ...

NASA selects 10 new astronauts from among 8,000 applicants and begins training that will take them into orbit, to the Moon, ...

A NASA mission will send twin spacecraft to Mars to learn what happened to the Red Planet's ancient, thick atmosphere.

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

President Trump vowed to send American astronauts to the planet Mars in his inaugural address, envisioning a moment when the ...

The images, captured by the Mars Express orbiter, reveal the volcano's southeast flank with hundreds of overlapping lava ...

A new "exosuit," tested during a two-week space analog mission last month in Australia run by the Austrian Space Forum, hopes ...

Lettuce grown in space loses calcium, raising concerns about critical nutritional risks for future missions to Mars.