The Mars Moons eXploration spacecraft will fire its thrusters to maneuver into orbit around Mars (depicted in this digital ...

As SpaceX prepares to go public, Mr. Musk has proposed moonshots that differ from the company’s original aim of reaching Mars ...

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

Finding life on Mars might be closer than we thought. NASA’s Curiosity rover has yielded promising data from the Red Planet, ...

A battle between light and dark. The post Scientists Puzzled by Huge Shadowy Blight Spreading Across Surface of Mars appeared ...

NASA's Curiosity Mars rover has uncovered a diverse mix of organic molecules on Mars, including chemicals widely considered ...

NASA’s Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in ...

Scientists believe they found fresh proof of an ancient ocean on Mars in the form of a “bathtub ring” it left after it dried ...

Several of the newly identified molecules are considered foundational to life’s chemistry.

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

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

NASA’s Curiosity Mars rover has spent more than 13 years exploring the 3.5-billion-year-old Gale crater, slowly climbing a ...