While we know about dust, rocks, and ice, scientists discovered something BIG about a mile beneath the surface of the south pole of Mars. Can you name what they found?

Water! An Italian team of scientists found evidence of a large lake of liquid water just a mile beneath the surface of the south pole. They used a ground-penetrating radar to find the water, since water is a strong radar reflector. While this still has to be confirmed, this is a great indication that other liquid lakes of water might exist on Mars as well.

Asked by Tori Highley · Last updated 5 years ago · 803 views · SOURCE