stellar engines
Physicist Proposes Turning the Sun Into a Gigantic Engine
“That’s the new result of the paper: What exactly is possible if you have a Dyson sphere and you want to use it to drive a jet to push a star around?”
Our Favorite Hypothetical Alien Megastructures
We turn to science, science fiction, and hypotheses between the two, to speculate what could be floating around mystery star KIC 8462852.
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