How to Build a Dyson Sphere
(via SciShow Space) What if an advanced civilization ran out of room to grow on their home planet? Their best bet might be to build settlements in space, so they could capture more of their star’s energy.
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(via SciShow Space) What if an advanced civilization ran out of room to grow on their home planet? Their best bet might be to build settlements in space, so they could capture more of their star’s energy.