“We’ve always known that the first solid parts of planets, or ‘planetesimals’, must form further back in time at earlier ...

A 54-pound Martian meteorite, the largest ever found on Earth, will be auctioned at Sotheby's in New York for $2-$4 million, ...

There’s really no substitute for ‘ground truth,’ and the Martian meteorites represent the only known samples from that planet ...

The largest piece of Mars ever found on Earth was sold for just more than $5 million at an auction of rare geological and archaeological objects Wednesday in New York. But a rare young dinosaur ...

A spirited 15-minute bidding war between online and phone participants ultimately landed the ultra-rare specimen with an ...

Martian meteorite that is the largest known piece of Mars found on Earth has sold for $5.3 million at Sotheby's, setting a ...