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Aliens control the fastest moving stars in the galaxy?
Long-lived civilizations may have many motives for wanting to move elsewhere in the galaxy.
Dyson Sphere
Browse ScienceInfo articles and explainers related to Dyson Sphere.
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Articles about Dyson Sphere
3 published items.
Space science
Aliens may be walking on a Dyson sphere orbiting a white dwarf
So far no one has found evidence of intelligent aliens elsewhere in the universe.
Space science
Revealing technology
Watching a picture of Earth at night, we will see the world seem to be shining.