Myth: Earth is the only planet with water
Reality: H2O isn’t unique to Earth. Dark streaks that change on Mars suggest there isn’t just ice on the Red Planet—liquid salt-water likely flows on it. What’s more, NASA discovered that beneath a layer of ice on Jupiter’s moon Europa, there’s an ocean containing twice as much water as we have on Earth.
Source: Readers Digest: https://www.rd.com/culture/science-myths/
Tags: H2O Universe Fact
