“Grande tête mince” — a bronze sculpture by Alberto Giacometti — failed to meet expectations at a recent Sotheby’s auction.

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $5.3 million.

The largest piece of Mars ever found on Earth has sold for just over $5 million at a Sotheby's auction in New York.

This meteorite, affectionately dubbed NWA 16788, isn’t just any space rock, though. At a stunning $5.3 million, not only did ...

A meteorite that is the largest known piece of Mars on Earth has sold for $5.3 million, with taxes and fees, to an anonymous ...

Sotheby's estimates that the painting, "A.I. God, Portrait of Alan Turing," by a humanoid robot dubbed Ai-Da, could attract bids of up to $180,000 when it goes up for auction on Oct. 31, 2024.

A chunk of the Martian surface that at some point crashed into Earth sold Wednesday, July 16 to an anonymous bidder for a ...

She’s a real Vincent van Go-bot. In a first for Sotheby’s, the famed auction house will sell a painting made by a humanoid robot — and it’s expected to fetch up to a whopping $180,000.

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

Auction sales have been declining for the third year in a row and are down 44% — or more than $3 billion — from the first six ...

The red, brown and gray hunk is about 70% larger than the next largest piece of Mars found on Earth and represents nearly 7% ...