This record-breaking rock had losing bidders seeing red. At one of Sotheby’s Geek Week events, hosted at NYC’s own American ...

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

The largest individual Martian rock ever found on Earth has sold at a Sotheby's auction for almost US$5.3 million, to an ...

A 54-pound Martian meteorite, the largest ever discovered on Earth, sold for $5.3 million at Sotheby’s. Learn about its ...

The largest piece of Mars on Earth became the most valuable meteorite ever sold at auction at Sotheby’s annual ”Geek Week,” ...

A chunk of the Martian surface that made an unlikely voyage to Earth will be available to the highest bidder at Sotheby's ...

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and ...

A meteorite that is the largest known piece of Mars on Earth has sold for a hammer price of $4.3 million to an anonymous ...

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and ...

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 all, there are only 400 known Mars rocks on Earth, comprising less than 1% of all known space rocks on the Blue Planet.

A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...