NASA’s Curiosity rover has uncovered intriguing ... They could mark a key piece of Mars’ biological puzzle. “Finding a field of stones made of pure sulfur is like finding an oasis in the ...

The NASA rover Perseverance recently discovered a strange rock on Mars, which appears to be made up of small rounded stones a few hundred millimeters in diameter. NASA’s research team is trying ...

WASHINGTON — A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence of the planet's warmer and wetter ancient past when it ...

NASA's Curiosity rover took this selfie while inside Mars' Gale crater on June 15 ... and previous analyses found it to be rich in clay minerals, sulfur, and nitrates. But despite many thorough ...

Mars' tempest-level winds will soon blast any traces of the rover's journey awayCredit: NASA/JPL-Caltech/University of Arizona The mysterious pathfinder was captured ...

A serendipitous solar outburst let scientists point the robot’s cameras toward the Red Planet’s sky to spot a feature shared with our Blue Marble. A serendipitous solar outburst let scientists ...

NASA's Curiosity rover made an intriguing discovery while gently climbing Mount Sharp that may provide hints about prehistoric life on Mars. Large carbon reserves that were trapped inside ...

NASA’s Perseverance rover has detected the first aurora at Mars that’s visible to the human eye, good news for future astronauts who can savor the view on the red planet. European and U.S ...

NASA’s Curiosity rover was spotted making tracks on Mars’ surface in a new photo. Taken in February, the rover is seen as a tiny black speck as it makes its way to its next destination.