Sterile_Technique, 20 dni temu

Isn’t an event horizon just a question of being dense enough to bend light past the point of no escape?

A hollow planet supporting a detached core with enough density to have an event horizon seems kinda ridiculous… If even light can’t escape it, I don’t see some rocky ‘shell’ withstanding that much gravity. Any hollow section would have collapsed well before reaching the point of the planet’s densest point forming an event horizon.