Twelve years into its climb up a Martian mountain, NASA’s Curiosity rover has hit a geochemical jackpot. A thin band of bedrock inside Gale Crater contains iron oxide concentrations reaching 47.5 ...

Scientists have announced the discovery of the largest organic molecules ever found on Mars. These molecules could have come from the breakdown of fatty acids that existed 3.7 billion years ago before ...

NASA’s Curiosity rover has reached a new milestone on Mars, climbing 1 kilometer (0.62 miles) above the floor of Gale Crater after more than a decade of exploring the Red Planet. A newly captured ...

Add Yahoo as a preferred source to see more of our stories on Google. The NASA Curiosity rover has detected the largest organic molecules found to date on Mars, opening a window into the red planet's ...

A mission to Mars that has inspired millions of people the world over took its next big step on Sunday night when the Curiosity rover touched down on Mars. The rover – launched in a spacecraft last ...

Water on Mars may have been more prevalent than originally thought, according to new data from NASA’s Curiosity rover. This evenly layered rock photographed by the Mast Camera on NASA's Curiosity Mars ...

A self-portrait of NASA's Curiosity rover taken on June 15, 2018, during the 2,082nd Martian day, or sol, of Curiosity's work on Mars. A Martian dust storm has reduced sunlight and visibility at the ...

The Curiosity rover is heading for a potential Martian dry lake bed the size of Los Angeles adorned with ragged rock formations and a colossal three-mile-high mountain. A thick stack of sedimentary ...

A larger, lost moon of Mars? Mars is well-known for its two tiny moons, Phobos and Deimos. But did it ever have any larger moons? A team of researchers from Germany, India and the U.S. has found ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The NASA Curiosity ...