Tuesday, April 11, 2017

[rgettuwe] Swimming to the center of the sun

Indestructible Superman visits the Sun and tries to swim to the core.  How difficult would this be?  How strong is the radiation pressure?  Assume Superman can't just change his density and sink the whole way.

Same questions, except for a white dwarf, maybe Sirius B.  Assume he remains indestructible despite being away from the yellow sun.

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