- Space
- By Laura Sinpetru
- July 18th, 2014
Pits and Caves on the Moon Would Make Great Shelters for Astronauts
The pits and caves would shield the astronauts from harsh environmental conditions
- Space
- By Tudor Vieru
- July 27th, 2012
Martian Pits Created by Subsurface Water
Scientists take a closer look at these rare landscape features