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Pigo
on Sept 15, 2017
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Cassini's Saturn Mission Goes Out in a Blaze of Gl...
Titan is actually larger than Mercury. Just something I learned yesterday while reading Cassini posts. It really puts the size of Saturn into perspective.
dmoy
on Sept 15, 2017
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Mercury is also real damn small. Just a tiny bit bigger than Earth's moon.
FreeFull
on Sept 15, 2017
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Titan is larger, but also significantly less dense. Mercury is more massive than Titan.
craftyguy
on Sept 15, 2017
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Mercury is pretty much just a leftover iron core
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