kalkulat@lemmy.world to Technology@lemmy.worldEnglish · edit-211 months agoLight-Speed Spaceships Would Have Trouble Phoning Homewww.iflscience.comexternal-linkmessage-square3fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1external-linkLight-Speed Spaceships Would Have Trouble Phoning Homewww.iflscience.comkalkulat@lemmy.world to Technology@lemmy.worldEnglish · edit-211 months agomessage-square3fedilink