this post was submitted on 27 Feb 2025
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[–] UraniumBlazer@lemm.ee 53 points 1 week ago (43 children)

Us developing an actual black hole would be one of the best things humanity has ever done. It would kinda be like inventing techniques to make fire.

We could throw shit around the orbit of the black hole and get fusion. Not just deuterium fusion! Even proton proton fusion. Our energy needs would be solved practically forever.

We could conduct a crazy amount of experiments on the black hole, see quantum effects of gravity and whatnot.

Maybe we could build one of em Alcubierre drives that don't need exotic matter?

[–] almost1337@lemm.ee 20 points 1 week ago (13 children)

Pretty sure any black hole we create would evaporate from hawking radiation before it could be used for anything outside of research.

[–] Droechai@lemm.ee 4 points 1 week ago (12 children)

If we could make Jupiter a black hole, would that be stable enough to not radiate away? Other big body we have access to is the sun and I feel we would suffer more side effects of turning that into a hole compared to Jupiter

[–] spooky2092@lemmy.blahaj.zone -4 points 1 week ago (2 children)

I'm pretty sure if we made Jupiter a black hole we'd throw off our orbit and have much bigger problems.

[–] mbfalzar@lemmy.dbzer0.com 30 points 1 week ago (3 children)

Wouldn't a Jupiter-mass black hole have the same gravitational effects as Jupiter and absolutely nothing would be affected?

[–] Feathercrown@lemmy.world 7 points 1 week ago* (last edited 1 week ago)

If you were very, very close to it, not exactly, since Jupiter's mass is more spread out, making the gravitational pull slightly weaker at close range. But for practical purposes yeah nothing would change for us other than space debris being flung around it instead of hitting it.

[–] spooky2092@lemmy.blahaj.zone 1 points 1 week ago

My point was more that we'd probably have to increase the mass to be able to make it a black hole, as we don't have the ability to compress it to a singularity.

[–] Soulg@ani.social 4 points 1 week ago (1 children)

Black holes aren't vacuums, nothing would change if the mass was equivalent

[–] spooky2092@lemmy.blahaj.zone 1 points 1 week ago

Yes, but you'd more than likely have to increase the mass of Jupiter to make it a black hole.

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