Largest Piece of Mars on Earth Fetches $5.3 Million at Auction, but Young Dinosaur Steals the Show

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York on Wednesday. But a rare young dinosaur skeleton stole the show when it fetched more than $30 million in a bidding frenzy. The 54-pound rock named NWA […]