Smithsonian Magazine11h
Curiosity Rover Spots Ancient Water Ripples on Mars, Hinting at a Past With Shallow, Ice-Free Lakes
The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...
earth2d
Clear evidence of liquid water, not just frozen ice, discovered on Mars
New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...
ZME Science on MSN5d
Curiosity Rover Uncovers 3.7-Billion-Year-Old Ripples That Suggest Mars Once Had Ice-Free Lakes
Ancient ripples suggest a warmer, wetter past for the Red Planet that supported open water on its surface.