If humans are to truly become interplanetary settlers, we’re going to need to have access to water — a lot of it. But loading it on a rocket would be heavy, and trying to escape Earth’s gravity with all that weight would be costly.
That’s why space agencies such as NASA and the European Space Agency, as well as planetary geologists, have been looking for sources of water on Mars.
Now, a new paper published in the journal Icarus suggests there is a unique subsurface ice feature in a location that would be optimal for future explorers of the Red Planet.
Read more: Newly discovered glaciers on Mars may help humans settle on the Red Planet one day by Nicole Mortillaro