A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million. It’s up for auction at Sotheby’s. Known as NWA 16788, the meteorite weighs 54 pounds (24.5 kilograms ...

Humans are still dreaming about landing on Mars. But periodically, chunks of the Red Planet come crashing down on Earth. Now, one of those rare Mars rocks is heading to auction. The largest Martian ...

CINCINNATI (WKRC) - One of the few meteorites from the surface of Mars could fetch millions of dollars at auction. The meteorite, known as the "last piece of Mars on Earth," is 54 pounds and holds the ...

~ But a battered mailbox netted nearly $83K. NEW YORK -- Two of the world's most famous meteorites failed to attract buyers at an auction Sunday, while an ordinary metal mailbox zapped by a falling ...