Finding alien megastructures around nearby pulsars May 17, 2017 | Aliens, Astronomy, Exoplanets, Extraterrestrial Life, Hubble Space Telescope, Space, Space Exploration | 0 | During the 1960s, Freeman Dyson and Nikolai Kardashev captured the imaginations of people everywhere by making some radical proposals. Whereas Dyson … First posted on https://phys.org Read Full Story
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