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Quantum Physicist: Aliens May Communicate by Starlight

Terry Rudolph of Imperial College, London, argues that they may have evolved so as to take advantage of quantum mechanics via photonics more easily than we can

Terry Rudolph of Imperial College in London argues in a recent preprint paper that technologically advanced extraterrestrials might manipulate the light from stars to send messages over great distances“ — almost like a series of interstellar smoke signals,” as science writer Dan Robitzski puts it: The physics of the ordeal get a bit dense — which is probably reasonable if aliens are rapidly communicating across star systems — but the basic idea is to use entangled photons from different stars to transmit messages that appear to be random twinkling to any nosy onlookers. Dan Robitzski, “Scientist claims that aliens may be communicating via starlight” at Futurism That’s a reason, it is suggested, why we might not “see” extraterrestrials. Rudolph’s open-access…