Mars has long looked like a dead world, but Curiosity’s decade of fieldwork has steadily revealed a planet that once offered ...

On November 26, 2011, the NASA Curiosity rover launched to Mars. Curiosity was the biggest and most powerful rover anyone had ...

We know we mentioned a few days ago that NASA’s Curiosity rover will be landing on Mars tonight, but our not-so-inner space geek couldn’t resist posting this video briefing on the mission narrated by ...

It is a scientific consensus that water once flowed on Mars, and that it had a denser atmosphere, meaning that it was once ...

For years, scientists have debated how long Mars could have supported life. While it’s been well-established that the planet ...

The NASA Curiosity rover has detected the largest organic molecules found to date on Mars, opening a window into the red planet’s past. The newly detected compounds suggest complex organic chemistry ...

Let's face it: Unless you've got $500,000 to spare and can wait a few years, you're probably not going to be landing on Mars anytime soon. The best you can manage for now is to follow the exploits of ...

This graphic shows the long-chain organic molecules decane, undecane, and dodecane. These are the largest organic molecules discovered on Mars to date. NASA/Dan Gallagher Despite its freezing ...

(CNN) — The Curiosity rover has made its most unusual find to date on Mars: rocks made of pure sulfur. And it all began when the 1-ton rover happened to drive over a rock and crack it open, revealing ...

One of NASA's Mars rovers has discovered a strange rock filled with yellow sulfur crystals. The Curiosity rover made the exciting find after accidentally running over a rock on May 30, which cracked ...

NASA’s Mars Reconnaissance Orbiter (MRO) has captured what’s believed to be the first orbital image of the Curiosity rover “on the move.” The remarkable photograph, enhanced to bring out the details, ...

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