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

On June 19, the six-wheeled explorer officially completed the longest day trip of any robot vehicle on another planet. In a ...

Why Sayfollah Musallet’s Death Exposes Urgent Questions for 2025, said Cassandra Hatton, Sotheby’s vice chairman of science and natural history, as NWA 16788, the largest Martian meteorite ever to be ...

The odds of this getting from there to here are astronomically small, Sotheby’s Cassandra Hatton said, as record-breaking Martian meteorite NWA 16788 is set to sell under the hammer in New York.

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.