Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

This discovery provides further evidence that Mars once had large bodies of water, which means the planet ... or possibly oceans. Accumulating evidence increases the idea that Mars must have ...

The discovery of vast underground oceans of water on Mars marks a significant milestone in our understanding of the Red Planet. While the water is currently out of reach, its presence offers hope ...

Related: Ocean's worth of water may be buried within Mars — but can we get to it? On Earth — for example, in the western United States — we find such hills in the form of buttes and mesas in ...

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

All indications are that Mars had a warmer ... provide mixed evidence for the presence of a Martian ocean. They clearly show an active water cycle and erosion on a massive scale, which are ...

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

NASA's Rover found ripples in Martian rock that resemble the wave patterns on a sandy lake bed on Earth. The ripples could only have come from liquid water.

Space agencies and billionaires are still mostly focused on Mars. However, if life exists beyond the Earth but within the ...

The mounds are made of layered deposits containing clay minerals, formed through water interacting with ... aimed at uncovering whether Mars ever had an ocean and whether life could have existed ...