A Dyson sphere is a hypothetical megastructure that encompasses a star and captures a large percentage of its power output. The concept is a thought experiment that attempts to imagine how a spacefaring civilization would meet its energy requirements once those requirements exceed what can be generated from the home planet’s resources alone. Because only a tiny fraction of a star’s energy emissions reaches the surface of any orbiting planet, building structures encircling a star would enable a civilization to harvest far more energy.

  • halyk.the.red@lemmy.ml
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    4 days ago

    A pinnacle of science, a wonder of engineering, that we will never get to see in our lifetimes. Instead, we get to see Taiwan get nuked or something, I don’t know. I don’t follow the news much, I only know I’m disappointed.

    • thisbenzingring@lemmy.sdf.org
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      4 days ago

      Taiwan is too valuable to nuke. It will be squeezed with a lot of Navy to land attacks, destroying many of the places people live but not the places they work. Then urban warfare will be the rest and it will probably be death of millions.