Photo reblogged from It's Full of Stars with 2,756 notes
Liquid water on the surface of Mars! NASA has just announced news that it has observed the phenomenon shown above. These dark surface flows in the Southern hemispheres seem to be a volatile substance, and the leading hypothesis is that it is heavily salty liquid water. [full video] [NASA TV] [more]
adventure is out there!
Source: matthen
Liquid water on the surface of Mars! NASA has just announced news that it has observed the phenomenon shown above. These...