NASA just tested a blazing-hot plasma engine that could help carry humans to Mars.

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...

A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to ...

NASA’s Curiosity rover has uncovered an astonishing discovery on Mars, vast, spiderweb-like formations that suggest the Red ...

A powerful new electromagnetic thruster has taken a major step forward after a successful high-energy test at NASA’s Jet Propulsion Laboratory. Fueled by lithium vapor and driven by intense magnetic ...

So far, NASA hasn’t reported any lingering damage to the vehicle, meaning the rover is likely ready to continue exploring the ...

NASA’s Curiosity Mars rover took this selfie at a location nicknamed “Mary Anning” after a 19th century English ...

Scientists edge closer to answering Mars’ biggest question: Did life ever exist on the red planet? Here's the latest from two new finds.

A new video released by NASA/JPL documents six years of Curiosity rover's wheels while driving on Mars.

NASA recently shared a photo that details the vastly different landscapes its Curiosity and Perseverance rovers have spent ...