The current defences will be extended by 400m using 63,000 tonnes of anorthosite, a rock similar to granite. The first 5,000-tonne consignment of rocks arrived after being transported by boat from ...

NASA has released the clearest view of Mars seen thus far, with a field of blue rocks seen on the Martian landscape on top of an ancient lake.

This ferroan anorthosite - or molten rock - formed the moon’s surface. The team behind the new findings found evidence of ferroan anorthosite in the south pole. “The theory of early evolution ...