How deep is the ocean beneath the surface of Europa?
100-300 m
2-3 km
about 90 km
20,000 km
Like our planet, Europa is thought to have an iron core, a rocky mantle and an ocean of salty water. Unlike Earth, however, Europa's ocean lies below a shell of ice probably 10 to 15 miles (15 to 25 kilometers) thick and has an estimated depth of 40 to 100 miles (60 to 150 kilometers).
reach: rather globalastronomyEuropeJupiterSolar System
Answers by country
100-300 m
2-3 km
about 90 km
20,000 km
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