Link Technosignatures: a sea change in the search for alien life 30 Oct 2116 Nov 21 FmH ‘There’s a new plan to find extraterrestrial civilisations by the way they live. But if we can see them, can they see us?…’ — via Aeon Essays Rate this:SharePrintEmailMorePocketPinterestLinkedInWhatsAppTelegramTwitterRedditFacebookLike this:Like Loading... Related SharePrintEmailMorePocketPinterestLinkedInWhatsAppTelegramTwitterRedditFacebookLike this:Like Loading...