Astronomers May Have a New Technique to Spot Distant Alien Cities
Briefly

A momentary gleam of starlight could reveal alien construction to the next generation of telescopes, a recent paper suggests.We've all experienced it: the glint of sunlight bouncing off a car passenger's cell phone screen, nearly blinding us as we try to keep our eyes on the road.That phenomenon, in which a shiny object reflects light in one direction, is called specular reflection.
Read at Inverse
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