irradiatedMB to TechNews · 9 months ago[HN] Could Earth be the only planet with intelligent life?bigthink.comexternal-linkmessage-square2fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1external-link[HN] Could Earth be the only planet with intelligent life?bigthink.comirradiatedMB to TechNews · 9 months agomessage-square2fedilinkfile-text