The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

The findings are the result of the ongoing studies performed by NASA’s Curiosity rover, which has been scouring the red ...

Ancient ripples suggest a warmer, wetter past for the Red Planet that supported open water on its surface.

NASA's Curiosity Rover has been exploring Mars since 2012 and more recently has found evidence of ice-free ancient ponds and ...

New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

NASA’s Curiosity rover is skygazing and photographing lovely examples of noctilucent clouds on Mars. The wispy formations ...

Fossil ripple marks are the clearest evidence of waves and water that NASA’s Curiosity Mars rover ... [+] has ever found. Recent ripple marks as seen on Earth. "This is the best evidence of ...

Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...

NASA’s Curiosity Mars rover has recently taken a look at the Martian sky and captured stunning clouds of the red planet.As ...

NASA’s Curiosity Rover has been exploring Mars since 2012 and, more recently has found evidence of ice-free ancient ponds and lakes on the surface. The rover found small undulations like those seen in ...