For astronaut safety and to bolster success of the human exploration to come later, NASA needs an end-to-end demonstration of ...

NASA's Mars Sample Return (MSR) mission, designed to bring drilled rock samples from the Martian surface back to Earth to ...

U.S. plans to return Mars samples face delays as China advances its own mission. Scientists and policymakers debate costs, timelines, and the role of sample return in future Mars exploration ...

Scientists in a recent breakthrough have discovered the most promising landing site for humans, aiming to prepare for the ...

Congressional supporters of the Mars Sample Return (MSR) mission have buckled to pressure from the Trump administration to ...

Mars has hosted a surprising number of robotic visitors, yet the question of where humans should touch down remains wide open ...

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.

NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

NASA confirmed Monday that its Perseverance Mars rover succeeded in collecting its first rock sample for scientists to pore over when a future mission eventually brings it back to Earth.

On Monday, Congress made good on those promises, releasing a $24.4 billion budget plan for NASA as part of the conferencing ...

American space agency NASA said the Perseverance rover is good to go on Mars until at least 2031, both hardware and software ...

"Year of the Moon," marking the transition from robotic scouting to the return of human presence in deep space.