It sold for more than the maximum estimated price of $4 million. On Wednesday (July 16), the largest Mars meteorite on Earth was auctioned off at Sotheby's in New York City for $4.3 million.

Megalodons are considered the largest sharks, and possibly the largest fish, to have ever roamed Earth’s oceans. They lived over 20 million years ago and were once thought to be related to the great ...