Tagged: martian

Kiwimars Science:Water, water everywhere – but not a drop to drink! - Just So Science

Elf Eldridge May 06, 2012

Evidence of water-erosion on the martian surface As interesting as the martian atmosphere is, there’s one compound that’s presence is probably more important than all the others combined: water. Whilst some early astronomers convinced themselves they saw vast canal systems on the martian surface, it wasn’t till Mariner 9 reached the red planet in 1971 that direct evidence of the … Read More