Getting rovers to Mars was one of NASA's crowning achievements, but now the space agency is looking for different ways to get samples back to Earth.

Oregon State University researchers tested a quadruped robot at White Sands National Park, showing it can scout terrain and ...

NASA Glenn Research Center was supposed to send its latest project into space on Saturday, but unfortunately, that didn’t ...

For one year, starting this fall, four humans will live inside and simulate life on Mars in a 3-D printed habitat right here ...

Could JPL's ambitious Mars Sample Return mission use the long-troubled, massively over budget, but ultimately successful James Webb Space Telescope as a guide?

Project Redsun united Cold War enemies to pursue a singular goal - establishing a human presence on Mars. The mission succeeded, but the crew discovered something that changed everything.

Four volunteer crew members emerged Saturday from NASA's first simulated Mars environment, where they'd spent more than a year.

NASA is expanding its plans for Mars, looking at not only a big, high-budget, long-term project to bring back a sample from Mars but also smaller, lower-cost missions to enable exploration of the ...

NASA calls the $80 million helicopter a "high-risk, high-reward" mission. While scientists have operated plenty of rovers on Mars over the years, Ingenuity will be their first attempt at flight.