http://www.nytimes.com/2015/09/29/science/space/mars-life-liquid-water.html
Dark narrow streaks, up to a few hundred yards long, are seen along many slopes on Mars including Garni Crater. The identification of waterlogged salts in these streaks fits with the idea that they are formed by the underground flow of briny water that wets the surface.
I was very impressed with the layout and design of the Mirobot. I purchased the kit which required soldering. The…
Ian Cunningham