In 2004, the Mars Exploration Rover Opportunity spotted similar strange spheres, so-called "Martian Blueberries", and since ...

Though this discovery doesn’t constitute definitive proof of life, the complexity of these molecules is significant. The ...

A Curiosity rover selfie from the Martian surface (created by images captured by a camera on its robotic arm and then stitched together).

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

By Dean Murray Scientists say they have made a "shocking" discovery on Mars. NASA's Perseverance Science Team was "astonished ...

NASA's Perseverance rover has discovered a strange object, resembling a cluster of spider eggs, on Mars, sparking intrigue ...