niktemadur@lemmy.world to

Ask Science@lemmy.worldEnglish · 2 days ago

How long would it take for a supermassive black hole like Sag A* to emit a tablespoon of mass via Hawking Radiation?

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How long would it take for a supermassive black hole like Sag A* to emit a tablespoon of mass via Hawking Radiation?

niktemadur@lemmy.world to

Ask Science@lemmy.worldEnglish · 2 days ago

In the same vein, what about a stellar-sized black hole like Cygnus X-1? At this size the rate of evaporation is quicker, right?

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2 days ago
Wouldn’t that be considered afterlife too?

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