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A comment on The possible disappearance of a massive star in the galaxy PHL 293B. Parent comment

Re:The possible disappearance of a massive star in the galax... by JoeAltmaier on Wednesday July 01, 2020 @10:42AM (#23701870)
Or maybe they built them all in a higher orbit spaced apart, then simultaneously decelerated them all so they fell as one into a Dyson sphere! Have to have some kind of process, why not that one?
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Re:The possible disappearance of a massive star in the galax... by menybuvico on Wednesday July 01, 2020 @11:39AM (#23702661)
Self-propelled modular elements that are built separately, and then placed and connected to others.
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