3 ms·
Even before it exploded it would have been less dense than water. It just goes from a hot cloud of gas to a cold one.
by mr_toad 9mo ago
Even before it exploded it would have been less dense than water. It just goes from a hot cloud of gas to a cold one.
- chasil 9mo agoAs I understand it, a white dwarf is "electron degenerate matter," which is more dense. https://en.wikipedia.org/wiki/Degenerate_matter https://en.wikipedia.org/wiki/Degenerate_matter