NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

NASA has just shared one of its most impressive Mars panoramas to date. Captured by its trusty Curiosity rover, the panorama (below) of the Martian landscape comprises 44 images taken by the rover’s ...

Fresh analysis of Perseverance rover data reveals Jezero Crater experienced repeated episodes of water activity, ...

The question of whether there is or was life on Mars has been around for a long time, but NASA's Perseverance rover might ...

As NASA's Perseverance rover, a car-sized robotic explorer, looks for signs of possible ancient life on Mars, it has stumbled ...

One of the studies, led by Dr. Aleksandra Sokołowska of Brown University and Imperial College London, has identified 258 ...

HOUSTON—NASA has selected four crewmembers for its second 378-day simulation of living and working on the surface of Mars.

NASA and China are locked in an unprecedented competition to achieve humanity's first rocket launch from another planet's surface, with Mars samples worth their weight in scientific gold hanging in ...

NASA published tantalizing evidence that the red planet once harbored life. But Trump’s proposed budget could leave the ...

“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator ...

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.