NASA's Curiosity Mars rover has detected the largest organic (carbon-containing) molecules ever found on the red planet. The ...

Astronomers believe the image captured by the rover is of a float rock, which means it came from some other part of Mars.

NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

Airbus will provide the landing platform for Rosalind Franklin, which is scheduled to launch toward Mars in 2028.

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.

For more than a decade, a robotic explorer has been traveling across Mars, quietly collecting clues about a time when the Red ...

The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of ...

The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...

Pale rocks on the red planet reveal a watery past and suggest the potential for life. Sometimes, scientists have to dig, work ...