throwawayacc0430@sh.itjust.works to Showerthoughts@lemmy.worldEnglish · 2 天前If humans can put cameras in the wild and animals will never know they're being watched. Then, an advanced alien civilization can just as well surveil us without any of us noticing.message-squaremessage-square95linkfedilinkarrow-up1525arrow-down126file-text
arrow-up1499arrow-down1message-squareIf humans can put cameras in the wild and animals will never know they're being watched. Then, an advanced alien civilization can just as well surveil us without any of us noticing.throwawayacc0430@sh.itjust.works to Showerthoughts@lemmy.worldEnglish · 2 天前message-square95linkfedilinkfile-text
minus-squareCookieOfFortune@lemmy.worldlinkfedilinkarrow-up1·2 天前They could easily send the signals away from us. How would we detect something like that?
minus-squareCookieOfFortune@lemmy.worldlinkfedilinkarrow-up2·1 天前How would our satellites detect something outside normal orbits?
minus-squareremon@ani.sociallinkfedilinkarrow-up1arrow-down1·1 天前By looking at Earth? That’s how most of them work.
minus-squareCookieOfFortune@lemmy.worldlinkfedilinkarrow-up2·23 小时前lol so they can’t see anything outside the orbit. Just put a camera there.
They could easily send the signals away from us. How would we detect something like that?
Satellites.
How would our satellites detect something outside normal orbits?
By looking at Earth? That’s how most of them work.
lol so they can’t see anything outside the orbit. Just put a camera there.