Like Earth, Mars has thick ice caps at both poles ... one mile but then changes to the signature of water. Esa said a lake 12 miles long likely existed about one mile beneath the southern Martian ...

The ripples suggest that the lake was free of ice at one point. Today, we know of Mars as a cold, dry desert, with patches of subterranean ice and ice caps at its poles. Billions of years ago ...

The three-kilometre-thick ice sheet covering Mars's north pole is young, formed between 2 and 12 million years ago. The ice sheet is bending the rocky crust beneath at a rate of 0.13 millimetres per ...

There is something that makes this body of water extremely unique, and it's that scientists say that Lake Salda is the only place on the planet which is analogous to the Jezero Crater on Mars.

Despite the chilly temperatures, there could be liquid water underneath the surface ice ... lake, 20 kilometres across, hidden beneath the south pole. If there were once oceans on Mars, they ...

How the geysers form During winter, carbon dioxide ice builds up on Mars' surface. Unlike Earth's ice, this frozen carbon dioxide is transparent. Sunlight passes through it, warming the ground ...