NASA has quietly taken a major step toward crewed missions to Mars by selecting four people to live and work in a sealed, 3D-printed habitat for 378 days. The mission is designed to mimic the ...

NASA's Perseverance rover can now pinpoint its exact location on Mars without help from Earth, paving the way for longer, ...

NASA is quietly rewriting the script for human exploration of the Red Planet, turning robots from remote-controlled tools into autonomous partners tasked with keeping crews alive far from home.