NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

But first thing's first, weird spheres on Mars aren't a brand new phenomenon. In fact, NASA first stumbled across them 21 ...

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

Aliens aren't terraforming Mars, but one of NASA's rovers just found something with a strange texture that might entice a cauliflower lover to do a double-take. Curiosity, a Mini Cooper-sized lab on ...

This image was captured on March 13, 2025 — sol 1444, or Martian day 1,444 of the Mars 2020 mission — at ... According to the statement about the new sphere-studded specimen, however, this ...