According to researchers at the Harvard-Smithsonian Center for Astrophysics (CfA), we might soon be able to detect hints of technologically advanced alien civilizations by measuring high levels of polluting gases in the atmospheres of distant exoplanets. The approach should become viable soon after the James Webb Space Telescope (JWST) is launched in late 2018... Continue Reading Detecting industrial pollution could be an effective approach to finding ET

Section: Science

Tags: Astronomy, Atmosphere, Exoplanet, Extraterrestrial, Global Warming, Harvard, Infrared, JWST, Pollution, Space telescope, Telescope

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