fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 6 days agoLmaomander.xyzimagemessage-square29fedilinkarrow-up1375arrow-down16
arrow-up1369arrow-down1imageLmaomander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 6 days agomessage-square29fedilink
minus-squarerapchee@lemmy.worldlinkfedilinkEnglisharrow-up1·4 days agostill, they could be detectable, radio signals and stuff like that, afaik we have sent radio signals (not just inadvertently) from the ground
still, they could be detectable, radio signals and stuff like that, afaik we have sent radio signals (not just inadvertently) from the ground