decadentrebel@lemmy.worldM to Creepy Wikipedia@lemmy.worldEnglish · 8 months agoArecibo message - Interstellar radio message carrying basic information about humanity and Earth that was sent to the globular cluster Messier 13 in 1974en.wikipedia.orgexternal-linkmessage-square1fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1external-linkArecibo message - Interstellar radio message carrying basic information about humanity and Earth that was sent to the globular cluster Messier 13 in 1974en.wikipedia.orgdecadentrebel@lemmy.worldM to Creepy Wikipedia@lemmy.worldEnglish · 8 months agomessage-square1fedilink