kalkulat@lemmy.world to Technology@lemmy.worldEnglish · edit-26 months agoLight-Speed Spaceships Would Have Trouble Phoning Homewww.iflscience.comexternal-linkmessage-square146fedilinkarrow-up1280arrow-down141file-text
arrow-up1239arrow-down1external-linkLight-Speed Spaceships Would Have Trouble Phoning Homewww.iflscience.comkalkulat@lemmy.world to Technology@lemmy.worldEnglish · edit-26 months agomessage-square146fedilinkfile-text
minus-squareperviouslyinerlinkfedilinkEnglisharrow-up1·edit-26 months agoproblem with wormholes is that you can send information into the past - so if you receive a message, does that mean you’re predetermined to subsequently send that message?
problem with wormholes is that you can send information into the past - so if you receive a message, does that mean you’re predetermined to subsequently send that message?