Tony Bark@pawb.social to World News@lemmy.worldEnglish · 1 个月前US Government Gives Elon Musk Permission to Detonate Rockets Over a Sacred Hawaian Islandfuturism.comexternal-linkmessage-square97linkfedilinkarrow-up1583arrow-down113
arrow-up1570arrow-down1external-linkUS Government Gives Elon Musk Permission to Detonate Rockets Over a Sacred Hawaian Islandfuturism.comTony Bark@pawb.social to World News@lemmy.worldEnglish · 1 个月前message-square97linkfedilink
minus-squaredubyakay@lemmy.calinkfedilinkEnglisharrow-up8·1 个月前Not much remains of them upon reentry. At least nothing that can be called e-waste.
minus-squareThe Quuuuuill@slrpnk.netlinkfedilinkEnglisharrow-up2arrow-down1·1 个月前they just aerosolize creating even faster global warming
minus-squarebrown567@sh.itjust.workslinkfedilinkEnglisharrow-up2·1 个月前Wouldn’t high-altitude metallic aerosols do the opposite?
minus-squareThe Quuuuuill@slrpnk.netlinkfedilinkEnglisharrow-up5·1 个月前unfortunately no. per my understanding the problem with starlink satellites burning up on re-entry are two fold: the aerosolized aluminum retains heat, not reflects it the aerosolized aluminum reacts with ozone, damaging a critical protective layer against the greenhouse effect
minus-squarebrown567@sh.itjust.workslinkfedilinkEnglisharrow-up5arrow-down1·1 个月前Dang, that sucks XD Should have made their frames with zinc alloy instead!
minus-squaredzsimbo@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1·1 个月前I thought Kessler-syndrome was the real kicker, not greenhouse gasses.
minus-squaredubyakay@lemmy.calinkfedilinkEnglisharrow-up7·1 个月前LEO items can’t Kessler. They can barely keep themselves from falling back through the atmosphere.
minus-squareZaktor@sopuli.xyzcakelinkfedilinkEnglisharrow-up1·1 个月前That’s the company line, but they’re finding big pieces in fields in Canada.
Not much remains of them upon reentry. At least nothing that can be called e-waste.
they just aerosolize creating even faster global warming
Wouldn’t high-altitude metallic aerosols do the opposite?
unfortunately no. per my understanding the problem with starlink satellites burning up on re-entry are two fold:
Dang, that sucks XD
Should have made their frames with zinc alloy instead!
I thought Kessler-syndrome was the real kicker, not greenhouse gasses.
LEO items can’t Kessler. They can barely keep themselves from falling back through the atmosphere.
That’s the company line, but they’re finding big pieces in fields in Canada.