Mars Reconnaissance Orbiter

This image of Mars was taken in October 24, with MOM taking advantage of its elliptical orbit to capture the planet's breadth. Credit: ISRO

Dry Ice, Rather Than Flowing Water, Could Have Sculpted Mars’s Mysterious Gullies

Andrew Coates 21/12/2015

A new explanation involves sublimating carbon dioxide under the...

Dark, narrow streaks, each about a tenth of a kilometre long, called recurring slope lineae flowing downhill on Mars are inferred to have been formed by contemporary flowing water. In 2015, scientists detected hydrated salts on these slopes at Hale crater, suggesting the streaks are formed by liquid water. Credit: NASA/JPL/University of Arizona

NASA Finds More Signs of Liquid Water on Mars

Vasudevan Mukunth 28/09/2015

The signs of liquid water flows have been found...