Europa Overview
Europa is the fourth largest of Jupiter's 95 moons. It's the sixth-closest moon to the planet. Europa and Jupiter's three other largest moons – Io, Ganymede, and Callisto – were the first moons discovered beyond Earth.
People also ask
Why is Jupiter's moon Europa so special?
Is there water on Jupiter's moon in Europa?
Does Jupiter's moon Europa have oxygen?
How cold is Europa Jupiter's moon?
This frigid moon of Jupiter hides a tantalizing secret: a probable sea containing twice as much water as all of Earth's oceans combined. While the icy shell is ...