econsa@lemmy.ml to Worldbuilding@lemmy.worldEnglish · 2 months agoTime and date in interplanetary civilizationplus-squaremessage-squaremessage-square2linkfedilinkarrow-up10
arrow-up10message-squareTime and date in interplanetary civilizationplus-squareeconsa@lemmy.ml to Worldbuilding@lemmy.worldEnglish · 2 months agomessage-square2linkfedilink