They're not actual spiders, of course, but rather strange geological features.

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the interplanetary environment for two more years. But by the end of 1967, the spacecraft ...

The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.

A 54-pound meteorite from Mars sold for more than $5 million when it went up for auction on Wednesday at Sotheby's.

It's another meteoric rise for what's called the largest piece of Mars on Earth. The 54-pound rock fetched nearly $5.3 ...

Mastcam captured colourful images of a trough and a nearby displaced block nicknamed “Ouro.” Scientists suspect it could be ...

The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. As ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

A host of scientific investigations await the crew of NASA's SpaceX Crew-11 mission during their long-duration expedition ...

A meteorite from Mars, the largest piece ever found on Earth, sold for $5.3 million to an anonymous bidder at a Sotheby's auction in New York on Wednesday.

NASA and USGS are mapping critical minerals in the American West using airborne sensors to help reduce U.S. reliance on ...

The largest Martian meteorite ever discovered on Earth at a Sotheby’s auction in New York for $5.3 million after being found in the Sahara Desert in 2023.