The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.
NASA has found signs of a lake on Mars, with evidence suggesting the presence of water rather than just ice. Researchers ...
New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...
The signs of wave ripples in the sandy shores of ancient lake beds, created as wind pushed water back and forth have been found on Mars providing evidence that there were open bodies of water, not ...