3 ms·
https://en.m.wikipedia.org/wiki/Pair-instability_supernova https://en.m.wikipedia.org/wiki/Pair-instability_supernova
by dustingetz 3y ago
https://en.m.wikipedia.org/wiki/Pair-instability_supernova https://en.m.wikipedia.org/wiki/Pair-instability_supernova