Re:A newly discovered moon tunnel
by u801e on Sunday October 22, 2017 @06:31PM
(#15529366)
I've read that it's the same case with Venus' core, but its atmosphere is far more dense than either Earth's or Mars'.
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Venus has an induced magnetic field that may protect its atmosphere. https://www.astrobio.net/also-in-news/a-magnetic-surprise-fr...
Apparently so does Mars though?
http://www.sciencedirect.com/science/article/pii/S0019103509...