MIT Proposes Laser Beacon to Attract Alien Life Ben Warren Posted on November 5, 2018 Posted in Aggregated No Comments Existing tech could be used as a planetary porch light Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email
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