Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.
Mars might hold enough subsurface water to cover its surface in a global ocean between 0.62 to 1.24 miles (1 to 2 kilometers) ...
"We found evidence for wind, waves, no shortage of sand—a proper, vacation-style beach," said geologist Benjamin Cardenas.
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A hypothetical picture of Mars 3.6 billion years ago, when an ocean may have covered nearly half the planet. The blue areas show the depth of the ocean filled to the shoreline level of the ancient ...
Outlining plans for living and working on Mars, the space agency is focusing on oxygen, food, water, power, spacesuits, ...
Evidence suggests Mars once had an ancient ocean, with data from China's Zhurong rover revealing coastal deposits beneath the surface.
Mars – dusty, dry, and desert-clad – was once so rich in water it had not just lakes, but oceans, according to a new study.
A study using radar data from China's now-dead Zhurong rover finds strong evidence that Mars had a stable ocean in the ancient past. Credit: Victor Habbick Visions / Science Photo Library / Getty ...
Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.