Europa: Facts - NASA Science
WebBased on Europa's icy composition, scientists think the most likely material to create this magnetic signature is a global ocean of salty water. Scientists think Europa’s ice shell is 10 to 15 miles (15 to 25 kilometers) thick, floating on an ocean 40 to 100 miles (60 to 150 kilometers) deep.
Europa (moon) - Wikipedia
WebSlightly smaller than Earth's Moon, Europa is made of silicate rock and has a water-ice crust [15] and probably an iron–nickel core. It has a very thin atmosphere, composed primarily of oxygen. Its geologically young white- beige surface is striated by light tan cracks and streaks, with very few impact craters.
Europa: A guide to Jupiter's icy moon | Space
WebMay 3, 2023 · Europa is very similar to our Earth's moon in size. Its diameter is 1/4 of the Earth's diameter. What is Europa made of? Europa is mostly made of silicate rock (chemical formula SiO_x).
Europa (Moon) Facts
WebEuropa Moon Facts. Europa is the smallest of Jupiter’s Galilean moons and the second closest, however it is still the sixth largest moon in the solar system. Europa is known for being one of the first worlds a subsurface water ocean was hypothesised for.
Europa - NASA Science
WebEuropa is primarily made of silicate rock and has a water-ice crust and probably an iron-nickel core. It has a very thin atmosphere, composed primarily of oxygen. Cracks and streaks striate its surface, but craters are relatively few.
The moon Europa - History, geography, structure, exploration
WebEuropa is one of the four moons of Jupiter discovered by Galileo and the smallest of the moons he found. Europa is a little smaller than Earth’s moon, and it is the sixth largest moon in our solar system. Europa has a diameter of 3,100 kilometers. Europa is the sixth closest moon to Jupiter, though Io is the only large moon closer in.
Europa | Facts, Composition & Exploration | Britannica
WebApr 1, 2024 · Europa has a diameter of 3,130 km (1,940 miles), which makes it a little smaller than Earth’s Moon. It orbits Jupiter at a distance of about 671,000 km (417,000 miles). Europa’s density of 3.0 grams per cubic cm indicates that it consists predominantly of rock with a fairly small proportion of frozen or liquid water.
Europa Up Close | Why Europa – NASA's Europa Clipper
WebNew comprehensive mapping of the radiation pummeling Jupiter’s icy moon Europa reveals where scientists should look -- and how deep they’ll have to go -- when searching for signs of habitability and biosignatures.
Jupiter - Europa, Icy Moon, Ocean | Britannica
WebContents. Home Science Astronomy. Europa of Jupiter. Know about the icy surface of Jupiter's moon Europa and the possibility of life beneath it. An overview of Jupiter's moon Europa, including a discussion about the possibility of extraterrestrial life beneath its icy surface. (more) See all videos for this article. surface of Europa.
Evidence for an Ocean | Why Europa – NASA's Europa Clipper
WebIngredients for Life. Evidence for an Ocean. Jupiter's moon Europa may have an ocean more than twice the size of Earth's oceans combined. Why do scientists think so? Find out in 60 seconds. Credit: NASA/JPL-Caltech. What makes us think that Europa has an ocean?
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