The Opportunity Rover spotted ‘Martian Blueberries’ near the equator in 2004, which were identified as small and marble-like ...

Though the robotic craft, called Athena, performed excellently on its flight to and around the moon, this landing mishap ...

Researchers first noticed small, pale pebbles scattered across the soil when NASA’s Perseverance rover landed on Mars. At the time ... leaving only those resistant to dissolving. Texture/morphology ...

The Mars Curiosity rover’s onboard mini-lab has helped confirm the existence of the largest organic molecules ever found on ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...

NASA's Perseverance rover has discovered a bizarrely textured rock covered in hundreds of egg-like spheres on Mars, ...

Credit: NASA / JPL-Caltech 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.

NASA’s Perseverance rover has stunned experts after finding some strange-looking rock composed of spherules on the surface of ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Toxic dust on Mars ...

the chemical substances found in Martian soil. During the Apollo missions to the Moon, astronauts had problems because of lunar dust. It got stuck to their spacesuits and seeped into the lunar ...