Is that because of the accretion disk?
Comment on one bright second
theunknownmuncher@lemmy.world 3 days ago
Black holes aren’t “dark”…
Infernal_pizza@lemmy.dbzer0.com 3 days ago
mkwt@lemmy.world 3 days ago
And Hawking radiation. Hawking radiation is pretty “dark” for solar-mass scale black holes and up, but it can become relatively very intense for smaller holes.
For the holes we observe astronomically, the things we can see are the accretion disks and the orbits of stars around the black hole.
frezik@lemmy.blahaj.zone 3 days ago
But that happens because of matter falling into them, right? When they’ve already swallowed everything, there’s not going to be accretion disks.
bjoern_tantau@swg-empire.de 3 days ago
Yeah, though eventually they should all evaporate one after another with a last huge tiny energy burst due to hawking radiation. But that will take a looooooooong ass time. And we still don’t know (might never know) if hawking radiation is real.
turdcollector69@lemmy.world 3 days ago
Black holes ain’t black because they didn’t vote for Biden
/s
yakko@feddit.uk 3 days ago
These ones will be quite dim
theunknownmuncher@lemmy.world 3 days ago
Yeah, I suppose after a billion billion billion or so years, it probably would be
yakko@feddit.uk 3 days ago
The light will eventually tire out and turn into radio waves or smth, I’m not a physicist
Holytimes@sh.itjust.works 3 days ago
To al elder God that sees higher bands of the electromagnetic spectrum it would see be a very bright place!