this post was submitted on 11 May 2024
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[–] Gimpydude@lemmynsfw.com 17 points 2 years ago (6 children)

A Ringworld would be more likely than a Dyson sphere, the mass requirements are so much lower.

[–] Hegar@kbin.social 7 points 2 years ago (1 children)

Wouldn't a Dyson swarm be much easier to construct than either? Like a dyson sphere but a swarm of smaller collectors.

[–] echodot@feddit.uk 1 points 2 years ago

A swam doesn't produce anywhere near the real estate though. So I guess it really depends entirely on why the megastructure was built, if it's only for energy extraction then yeah, a Dyson swarm makes the most sense. But if they also want to use it for habitation then it's not a really great idea. Sure you can spread space station's throughout the swarm, but then groups in space station A are always going to find it difficult to interact with groups in space station B, no matter how commonplace space travel is. It would be like intentionally building two cities on either side of a canyon, and saying it's okay because aircraft exist.

[–] teft@lemmy.world 4 points 2 years ago (1 children)

Ringworlds are not orbitally stable so they are firmly in the realm of sci fi.

[–] echodot@feddit.uk 4 points 2 years ago

Neither are Dyson spears

[–] Telodzrum@lemmy.world 4 points 2 years ago (1 children)

RTFA they are looking for swarms, rings, and other subtypes of Dyson Spheres.

[–] Gimpydude@lemmynsfw.com -2 points 2 years ago (2 children)

I read the fucking article. What makes you fucking think I didn't?

[–] Telodzrum@lemmy.world 3 points 2 years ago (1 children)

The fact that you just reiterated one of its points.

[–] Gimpydude@lemmynsfw.com 4 points 2 years ago

Huh. So commenting on the content of the article means it wasn't read? That's a really odd position to take.

[–] Huff_Chuggems@lemmy.world 2 points 2 years ago

Easy there cowboy

[–] Vilian@lemmy.ca 1 points 2 years ago (1 children)
[–] Gimpydude@lemmynsfw.com 5 points 2 years ago (1 children)

https://en.m.wikipedia.org/wiki/Ringworld_series

Imagine a slice of a Dyson sphere, about one earth wide and one earth deep.

[–] JayTreeman@fedia.io 2 points 2 years ago (2 children)

Or the halo from the game 'halo'

[–] thegreekgeek@midwest.social 4 points 2 years ago (1 children)

Though its important to note that the halos aren't true ringworlds, they aren't nearly big enough.

[–] JayTreeman@fedia.io 3 points 2 years ago (1 children)

I guess the big difference is it doesn't encircle the sun

[–] thegreekgeek@midwest.social 5 points 2 years ago (1 children)

Basically. The the whole idea is that it's 1 AU out so it's in the habitable zone, spinning fast enough to simulate 1 gravity. Stats for nerds.

[–] Gimpydude@lemmynsfw.com 2 points 2 years ago

Yeah. Ringworld was written way before that and Dyson thought it was a cool idea. Glad to see it used in other stories.