NASA’s Curiosity rover has captured images of thousands of unexplained honeycomb-shaped polygons spread across Martian rocks, ...

New footage shows NASA's Curiosity rover tilting, rotating and vibrating its robotic arm as mission scientists tried to ...

It’s rocking into spiderwebs. NASA’s Curiosity rover snapped pictures of a long-sought geological structure — dubbed “spiderwebs” — on the Red Planet that indicate a history of flowing water, the ...

There might’ve been life on Mars after all. Although it resembles a coral typically found at the bottom of the ocean, it was a piece of rock that a NASA spacecraft — Curiosity rover — recently ...

You’ve probably followed the Mars rover missions on and off for years, watching those red-dust landscapes scroll across your TV screen and wondering: Could something have lived there once? Now, after ...

NASA’s Curiosity rover is getting a firsthand look at a region on Mars previously only seen from orbit that features a "boxwork" pattern, along with evidence of ancient waterways, including rivers, ...

Scientists are investigating how the unusual polygon-shaped ridges formed and whether nearby dark rocks are Martian debris or ...

A drill hole in an ancient Martian rock has yielded something more complicated than a simple yes-or-no answer about life. NASA’s Curiosity rover has identified a broad mix of organic molecules on Mars ...

(Photo by NASA/JPL-CALTECH/MSSS / HANDOUT/Anadolu Agency/Getty Images) NASA's Curiosity rover has discovered the most diverse collection of organic molecules ever found on Mars, according to a new ...

Two of NASA's giants of cosmic discovery have been named among the best inventions of the past quarter-century – at least, according to Time magazine. The media company recently assembled a list of ...

Add Yahoo as a preferred source to see more of our stories on Google. Mars, with its rust-hued surface, is known as the red planet for a reason. Along the way, Curiosity has made some extraordinary ...