Birdwatch Note Rating
2024-08-11 03:11:29 UTC - HELPFUL
Rated by Participant: 8C63BB9AE6B6CDA500E610FD0FAAC4DF8667E311AFA955505FA8954EB78F6752
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Original Note:
NNN - OP says about the size of the black hole, you are referring to the mass. Size and mass are two different things in physics. Size is the event horizon's diameter; mass is the amount of matter in the black hole. Different concepts. https://www.astronomy.com/science/how-much-space-does-a-black-hole-take-up/ https://esahubble.org/science/black_holes/
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