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

A rare Martian meteorite discovered in the Sahara Desert in 2023 represents 6.5% of all known Martian material on Earth and ...

A huge and “incredibly rare” chunk of Mars that crash-landed in the Sahara will go on sale for nearly $2m at auction. Sotheby ...

Among items going up for auction at Sotheby's in New York is a 54-pound rock that the auction house calls the largest piece ...

If you have a few million dollars to spare, this baby ceratosaurus could be yours. It’s going under the hammer on Wednesday ...

A rare Martian meteorite and a dinosaur skeleton will headline Sotheby’s Geek Week 2025 auction in New York. The Martian meteorite, NWA 16788, weighs 54 pounds. It is the largest Martian rock ever ...

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 private collector from Japan bought the prototype made for and owned by Jane Birkin.

A massive price tag isn't unheard of in the world of Birkins, but this one is surely the most iconic.

The winning bid for the original Birkin bag set a record for the most valuable handbag ever sold at auction, Sotheby's said.

Sotheby’s may be better known for Warhols and Picassos, but this week, the Upper East Side auction house is going full geek. Through July 15, the annual Geek Week exhibition returns, transforming the ...

Grace Hertlein’s collection is “a kaleidoscopic snapshot of the early decades of an art historical and technological ...