themachinestops@lemmy.dbzer0.com to Technology@lemmy.worldEnglish · 2 days agoFCC approves giant space mirror as astronomers warn of risks to the night skywww.thebrighterside.newsexternal-linkmessage-square125linkfedilinkarrow-up1489arrow-down14 cross-posted to: [email protected][email protected][email protected]
arrow-up1485arrow-down1external-linkFCC approves giant space mirror as astronomers warn of risks to the night skywww.thebrighterside.newsthemachinestops@lemmy.dbzer0.com to Technology@lemmy.worldEnglish · 2 days agomessage-square125linkfedilink cross-posted to: [email protected][email protected][email protected]
minus-squareGreenKnight23@lemmy.worldlinkfedilinkEnglisharrow-up2·1 day agounrelated question. if you focus thousands of medium or low wattage lasers to a single point, will their wattage combine to equal that of a high powered laser?
minus-squareGreenKnight23@lemmy.worldlinkfedilinkEnglisharrow-up1·20 hours agothis is great! then again, this thing will be much closer to LEO than the moon, but it would probably still take billions of people to do it to have any impact. 🤷 guess we’re just going to need to work on surface to air anti-material projectiles.
unrelated question. if you focus thousands of medium or low wattage lasers to a single point, will their wattage combine to equal that of a high powered laser?
Relevant xkcd
this is great!
then again, this thing will be much closer to LEO than the moon, but it would probably still take billions of people to do it to have any impact.
🤷 guess we’re just going to need to work on surface to air anti-material projectiles.