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New Calculation Finds we are close to the Kessler Syndrome [video]

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93 points cratermoon | 1 comments | 20 Nov 24 20:33 UTC | HN request time: 0.21s | source
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Oarch ◴[20 Nov 24 22:06 UTC] No.42198603[source]▶
There might be a cool storyline where we have to use enormous ground based lasers to clean up and start again.

Could even look a bit like the iconic Gibraltar WW2 search lights photographs.

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jcgrillo ◴[20 Nov 24 22:19 UTC] No.42198719[source]▶
What would zapping a satellite with a laser achieve? I suppose if you get it hot enough to melt everything, without anything flying off, then it would turn into a spherical drop of molten scrap... but then what?
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1. aeternum ◴[20 Nov 24 22:53 UTC] No.42198992[source]▶
You ablate part of it on the prograde side to create a small retrograde thrust which will deorbit it.

I think the right move is to merge this approach with goo blobs. We launch a large goo blobs or nets into a few strategic geostationary orbits and now you only have to ablate objects so they hit the goo then deorbit the goo once it is full (or just leave it there) as they would be large known orbits.