A Martian meteorite, NWA-16788, weighing 24.67 kg, will be auctioned at Sotheby's. Found in Niger, it is estimated to fetch up to $4 million.

From historic artefacts and contemporary art to interactive exhibitions, London’s best museums have something for every ...

As rare as Cinderella’s glass slippers, the largest known piece of Mars on Earth is about to go under the hammer.

In a new study published in the journal Nature Astronomy, scientists say mineral-rich layers of clay on Mars were once ideal ...