The first indication of the liquid's presence came in 2011 from high-resolution images captured by the Mars Reconnaissance Orbiter (MRO), which has been orbiting the Red Planet since 2006. They showed dark streaks that appeared to be flowing down the inner walls of the Newton crater
The first indication of the liquid's presence came in 2011 from high-resolution images captured by the Mars Reconnaissance Orbiter (MRO), which has been orbiting the Red Planet since 2006. They showed dark streaks that appeared to be flowing down the inner walls of the Newton crater