NASA's Perseverance rover finds hundreds of mysterious spheres on Mars, raising exciting questions about the Red Planet's history and possible signs of life.

Perseverance just stumbled upon one of Mars’ weirdest rocks yet—a formation covered in dark, spherical shapes with mysterious ...

NASA's Perseverance rover's Mastcam-Z camera captured the Ingenuity helicopter's 47th Mars flight. Credit: Space.com | ...