Questions tagged [atmospheric-escape]

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Why does Titan have an atmosphere while similar moons such as the Galilean moons don't?

The Galilean moons of Jupiter are similar in size to Titan and are also protected by their parent planet's magnetic field. How come only Titan is able to maintain an atmosphere?
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Did Io start out as an icemoon?

Looking at the big moons of the outer solar system a clear pattern can be seen. Thick icey surface layers covering rocky mantles and deep down metallic cores. The only outlier is Io as it has no icey, ...
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Does Jupiter lose some atmosphere at all?

I've hear of something like this: "All planets lose their atmospheres eventually and they become a barren rock if given enough time." There are three types of atmospheric loss ways: Jeans Escape: ...