...up half or more of an underground layer in a large region of Mars, holds about as much water as what's in Lake Superior, largest of the Great Lakes in North America. The scalloped depressions in a region known as Utopia Planitia region, were targeted...
..., onboard NASA’s Mars Reconnaissance Orbiter, have suggested that a volume of water ice around 1.2 times the volume of Lake Superior in the US could be present in Utopia Planitia’s subsurface. This could be confirmed by Zhurong, as along with cameras...