The essential guide to proving we’ve found alien life Posted on 25 Dec 25 by FmH ‘From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to come thick and fast. But when we’ve found it, how will we know for sure?…’ (Miriam Frankel via New Scientist) Share Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email MorePocket Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on Telegram (Opens in new window) Telegram Tweet Click to share on Reddit (Opens in new window) Reddit Like Loading... Related