Comment on The Great Ice Ball Earth Theory
Malyca@lemmy.zip 1 month ago
It’s the “possibly hallow” for me
It would have to be, else the whole thing would be so massive, it would risk collapsing into a star. Except stars are smaller than planets in that picture, so never mind.
starik@lemmy.zip 1 month ago
It would have to be, else the whole thing would be so massive, it would risk collapsing into a star. Except stars are smaller than planets in that picture, so never mind.