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My question when it comes to Dyson Spheres is, how does one get the sphere to stay there?

In contrast, a Dyson Swarm is easier for my uneducated mind to understand.

I don't think the article and researchers meant it's actual rigid sphere, that's just the Star Trek based popular opinion. Dyson Sphere is Dyson Swarm, people just didn't get it the first time.

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