this post was submitted on 08 Nov 2023
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Science Memes

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submitted 10 months ago by [email protected] to c/[email protected]
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[–] [email protected] 15 points 10 months ago (1 children)

Now I'm imagining placing a ring of gigantic dyson-sphere powered magnets in an intergalactic void to create the final and ultimate supercollider, the size of a galactic supercluster

[–] [email protected] 7 points 10 months ago (1 children)

that would legitimately be so fucking cool, but I think at those scales we're actually encroaching on things that truly are physically impossible. If it takes light entire geological eras to move through such a system, any hope of maintaining physical integrity throughout its length is ... exceedingly unlikely. Like, at ranges THAT vast, pretty sure the expansion of spacetime itself would rip it open...

... but i'm still enjoying imagining it :3

[–] [email protected] 3 points 10 months ago (1 children)

Does it actually have to maintain physical integrity as a single structure? If it's not got a vacuum chamber due to relying on the ambient vacuum, then each section of magnets need not physically touch, so the individual components need only use some of the energy from their power source to actively steer themselves into formation rather than rely on material strength to hold together.

[–] [email protected] 1 points 10 months ago

I would expect so on the basis of precision. At scales that large, space itself becomes an unreliable medium...