Scientists Saddened as World's Largest Mars Rock Is Sold at Auction
A rock from Mars that traveled tens if not hundreds of millions of miles before improbably landing on our planet's surface has found its final resting place: the private collection of some secretive plutocrat, whose identity has not been revealed to us members of the nosy public. At roughly 54 pounds, NWA 16788, as it's been dubbed, is by far the largest known rock we have from the Red Planet — the runner up in the category is barely half that weight — and is one of the only 400 meteorites conf