Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life.

The Curiosity rover conducted a first-of-its kind experiment on Mars, detecting organic molecules that have never been ...

Strange, sinuous gullies etched into the dunes of Mars are finally giving up their secrets. These gouges, new experiments reveal, are carved by the explosive sublimation of dry ice, burrowing down the ...

Big insight: Mars can preserve chemically informative organic material for billions of years under the right conditions, ...

"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity ...

The findings suggest Mars can preserve the kind of molecules that could point to proof that life once existed on the planet.

Performing a type of experiment never before tried beyond Earth, NASA's Curiosity rover has identified more organic compounds ...

NASA’s Curiosity rover has used a rare wet-chemistry experiment on Mars for the first time, detecting over 20 organic molecules—including seven never before seen on the planet—in 3.5-billion-year-old ...

The findings reveal that the Martian surface can preserve the kinds of molecules that could serve as signs of ancient life.

Scientists leading NASA’s Curiosity mission have detected never-before-seen organic compounds on Mars, including molecules ...