The shadow of the Blue Ghost spacecraft after it landed on the moon, with Earth in the distance. Blue Ghost just completed its mission, which lasted a full lunar day — two Earth weeks — on the near ...

New research reveals how rock strength plays a crucial role in erosion, shaping landscapes over millions of years.

In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...

We explored minerals with these sequences of rock and found consistent distinctive changes during periods of time when snowball events started and also when thawing occurred. Snowball Earth events ...