NASA has quietly taken a major step toward crewed missions to Mars by selecting four people to live and work in a sealed, ...

NASA once had an official plan to colonize Mars — complete with timelines, tech, and ambitions to build humanity’s first ...

A UK-born woman may be about to go to Mars for a year - at least in simulated form. Laura Marie is on the alternate crew list to live for 378 days inside a fake Mars base habitat at NASA's Johnson ...

NASA’s interim administrator, Sean Duffy, was fired up on Wednesday when he joined a teleconference to talk about new scientific findings that concerned the potential for life to have once existed on ...

The White House scheme to reshape NASA by slashing its funding could jeopardize future human flights to Mars. Shown here is NASA's 2001 Mars Odyssey spacecraft - one of the three Mars orbiters set to ...

A long time ago, life left microscopic signatures on Mars — or did it? That's the question NASA scientists have worked for years to answer. On Wednesday, NASA researchers said the answer might be in a ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science missions typically come together. By Kenneth Chang Kenneth Chang went to ...

NASA announced it found promising potential biosignatures on Mars. Potential biosignatures are things like chemicals and structures that could be a result of life on the planet, but more research was ...

UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...

CAPE CANAVERAL, Fla. — Blue Origin launched its huge New Glenn rocket Thursday with a pair of NASA spacecraft destined for Mars. It was only the second flight of the rocket that Jeff Bezos’ company ...