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Europa / jʊˈroʊpə / ⓘ, or Jupiter II, is the smallest of the four Galilean moons orbiting Jupiter, and the sixth-closest to the planet of all the 95 known moons of Jupiter. It is also the sixth-largest moon in the Solar System.
With an equatorial diameter of 1,940 miles (3,100 kilometers), Europa is about 90% the size of Earth’s Moon. So if we replaced our Moon with Europa, it would appear roughly the same size in the sky as our Moon does, but brighter – much, much brighter.
Europa is one of Jupiter's four large moons and a possible habitat for life beyond Earth. Learn about its features, missions, and pop culture appearances from NASA's website.
Jul 9, 2024 · Learn about Europa, one of Jupiter's moons that may have twice as much water as Earth and a possible habitat for life. Find out how NASA plans to explore this icy world with the Europa Clipper mission.
Learn about Europa, one of Jupiter's largest moons, and its possible ocean of liquid water beneath a thick ice shell. Find out how NASA's Europa Clipper mission will explore this potential habitat for life in the solar system.
Europa is a potential habitat for life in the solar system, with a global ocean beneath its icy surface. Learn how NASA's Europa Clipper will explore this ocean world and search for signs of extraterrestrial life.
Earth’s first mission to conduct detailed reconnaissance of Jupiter’s moon, Europa. NASA’s Europa Clipper will determine if this ocean world has environments suitable for life to exist.
