[ad_1] An artist's depiction shows a megastructure known as the Dyson sphere capturing the energy of a distant star. Such a structure could create observable technosignatures indicating the civilization behind its construction. …
Read More »[ad_1] An artist's depiction shows a megastructure known as the Dyson sphere capturing the energy of a distant star. Such a structure could create observable technosignatures indicating the civilization behind its construction. …
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