Among items going up for auction at Sotheby's in New York is a 54-pound rock that the auction house calls the largest piece ...

New York: For sale: A 25-kilogram rock. Estimated auction price: $US2 million to $US4 million ($6 million). Why so expensive?

The auction house Sotheby’s has offered a new way to get a piece of Mars without entrusting your life to Elon Musk, who has pledged to send people to Mars by 2029: Buying a piece of it instead. A ...

Discovered in Niger in 2023, the rare chunk weighs 54 pounds and represents more than 6 percent of all Mars material on Earth ...

Save the world and get fabulously wealthy doing so. Someone really should make a movie out of that scenario, before it ...

The bigger the rock, the less often they impact Earth. For example, a 140-metre asteroid impacts Earth roughly once every 1,000 years and one that is about one kilometre in size impacts Earth roughly ...