Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Curiosity, NASA's Mars rover, accidentally cracked open a seemingly ordinary rock, revealing an unexpected yellow substance ...

If you've spent any time perusing the carousel of raw images from NASA's Perseverance Mars rover, you might have stumbled across an odd subject: a tiny, intricate maze etched into a small plate, ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

NASA’s Perseverance rover faced a challenging Mars rock named “Kenmore,” revealing valuable insights into Martian geology.

NASA's Curiosity rover finds strange rock formations on Mars. These look like spiderwebs. The rover spots these on Mount ...