Mars, NASA

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 years ago.
NASA Finds Evidence of Ancient Lake with Rippling Water on Mars
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 just ice,
NASA rover spots proof that Mars hosted more than just lakes
The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.
Curiosity Finds Evidence of Open Water on Ancient Mars
NASA's Curiosity Rover has been exploring Mars since 2012 and more recently has found evidence of ice-free ancient ponds and lakes on the surface.
Signatures of ice-free ancient ponds and lakes found on Mars
Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in the rock record. Wave ripples are small undulations in the sandy shores of lakebeds,
Life on Mars? NASA rover finds breakthrough supporting the case.
Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.
NASA finds evidence of ancient lake on Mars
NASA has found signs of a lake on Mars, with evidence suggesting the presence of water rather than just ice. Researchers discovered ripples in the sandy shores of ancient lakebeds on Mars, which were likely created by the movement of water pushed by wind.
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Mysterious Mars mounds may bolster case for ancient Red Planet ocean
The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...
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Clay mounds on Mars reveal secrets of an ancient ocean
The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.
Historic finding confirmed on Mars: NASA Curiosity rover reveals new evidence of water on red planet
The findings are the result of the ongoing studies performed by NASA’s Curiosity rover, which has been scouring the red ...
Did Mars once had a huge ancient ocean? New evidence found in unusual Martian clay mounds
Researchers discover thousands of clay-rich hills on Mars, revealing evidence of ancient water and transforming our ...
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Mysterious Clay Mounds on Mars Were Formed by Ancient Water, Says New British Study (Photos)
Thousands of mysterious clay mounds found on Mars were formed by ancient water on the Red Planet's barren northern plains, ...
Ancient lava formations shed light on Mars’s transition from a water-rich planet
The study of ancient lava formations on Mars is the most complete to date from a series of observations conducted on the ...