A rare rock from Mars known as Meteorite NWA 16788 will be up for auction at Sotheby's on July 16. The meteorite may sell for ...

In an unexpected turn of events, NASA’s Curiosity rover has cracked open a rock on Mars, uncovering something so surprising ...

A once-in-a-lifetime auction is set to take place this July as Sotheby’s prepares to sell the largest Mars meteorite ever ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest?

An image captured by the Mars rover Perseverance shows a mysterious doughnut-shaped rock on the red planet’s surface. Launched in July 2020, the Mars Perseverance rover continues to explore the ...

Rolling around a Martian crater all by yourself may seem like a lonely existence, but NASA's Curiosity rover has picked up a little friend. An image from Aug. 31 shows a rock wedged onto one of ...