There are budgetary problems and technology problems with NASA's planned Mars Sample Return mission. Lockheed Martin has big ...

Thirteen years after Curiosity landed on Mars, engineers are finding ways to make the NASA rover even more productive. The ...

NASA’s Mars rover Curiosity, after 13 years on Mars, received new updates. The six-wheeled robot can now multitask and ...

As it soared past Mars in March, NASA's Europa Clipper conducted a critical radar test that had been impossible to accomplish ...

Can you teach an old Mars rover new tricks? NASA says the answer is a resounding “yes.” Following its landing on Mars 13 ...

American space agency NASA says it used the gravity assist maneuver the Europa Clipper conducted back in March to test the ...

New simulations suggest that up to four of the solar system's rocky planets, including Earth and a long-lost world, once ...