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

A space rock fetched a whopping $4.3 million at an auction in New York on Wednesday. The rock pulled in the amount as it was ...

The final bid was $4.3 million. Adding various fees and costs, the official sale price was about $5.3 million, making it the ...