this post was submitted on 25 Mar 2026
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[–] youCanCallMeDragon@lemmy.world 17 points 5 hours ago (2 children)

No way that’s cheaper or easier than waiting

[–] Olgratin_Magmatoe@slrpnk.net 11 points 5 hours ago

At least not legally

[–] teyrnon@sh.itjust.works 8 points 5 hours ago (1 children)

I'm wondering from a pure academic standpoint here honest. Like What about a laser?

[–] youCanCallMeDragon@lemmy.world 12 points 5 hours ago (3 children)

Lmao I wish. Satellites and their components have to be “hardened” to survive extreme temperatures and radiation in space. There’s probably nothing on it you could disable with any laser you could buy. Plus there’s the matter of targeting them.

[–] fartographer@lemmy.world 9 points 4 hours ago* (last edited 4 hours ago) (1 children)

Destroying these satellites with lasers poses a similar problem to what happens when you light zombies on fire: the satellites are held in space by their momentum and the reduced atmosphere vs Earth's gravity. If you break the satellites into pieces via laser, then now you have uncontrolled and unpredictable space junk to deal with. Some of the pieces might return sooner, but what was once a concern is now a problem. Just like how a zombie at your door is very concerning, a zombie on fire at your door is an immediate problem.

Now, what could be interesting would be sending up another satellite that sprays black paint on the sun-facing side of other satellites. The energy absorbed and then exhausted could propel it towards Earth sooner. Maybe? I dunno, I'm just a simple country Fartographer, your honor.

[–] MousePotatoDoesStuff@lemmy.world 1 points 4 minutes ago* (last edited 2 minutes ago)

No, it would run out of black paint. Give it a robot arm with scissors or something to cut the power lines on the Starlinks. (And also push them out of orbit? Maybe exchange energy with some sort of maneuver to stay in orbit longer?)

[–] harrys_balzac@lemmy.dbzer0.com 5 points 4 hours ago (2 children)

Good ole brute force is the best method, though, as you said, targeting is a huge problem. Basically you need a low Earth orbit shotgun.

[–] Imgonnatrythis@sh.itjust.works 2 points 3 hours ago (1 children)

Do they have those at Walmart?

[–] harrys_balzac@lemmy.dbzer0.com 1 points 3 hours ago

Probably. I imagine you could probably get one at a gun show in Texas

[–] Grimy@lemmy.world 4 points 4 hours ago (1 children)
[–] harrys_balzac@lemmy.dbzer0.com 3 points 4 hours ago

Oh yeah. I keep forgetting about that. I suppose I need to study it a little more to make it stick.

[–] teyrnon@sh.itjust.works 6 points 5 hours ago (1 children)

Now with lasers you buy perhaps, what about with the lasers you build?

In the future where Federal Authority is concentrated on robbing and stealing elsewhere, I cannot imagine a high energy beam could not take these motherfuckers out.

[–] 4am@lemmy.zip 7 points 4 hours ago (1 children)

If you have the capability to build a laser that can focus enough energy, from the ground through the atmosphere, with enough precision to lock on to an LEO constellation member long enough to disable it, you’d probably already either be captured, or working for DoD.

Also: great, you exploded it before reentry. Now we have a hundred thousand smaller, lighter fragments skipping off the atmosphere, disbursing randomly, and spinning around like hypersonic chaff bullets for actual worthwhile spacecraft and satellites to fly through, twinkling in infrared like a billion new streaky sparkles on those telescopes. It takes a lot longer for all that bullshit to rain down, and it pollutes just the same. Tell me, who were you fighting for again and why?

This is like when the humans blacken the sky in the Matrix to defeat the machines. Yeah it wrecked the earth, but is also didn’t defeat them and they just found something else to exploit.

[–] teyrnon@sh.itjust.works 2 points 3 hours ago (1 children)

I mean I was trying to Broach a theoretical, completely academic, discussion about what could or could not take these satellites out.

[–] zalgotext@sh.itjust.works 0 points 1 hour ago (1 children)

And you were given a quite thorough explanation of why "but what if really BIG laser?" is a bad idea

[–] teyrnon@sh.itjust.works 1 points 1 hour ago

Yes for the guerilla, but not a reason for why someone not afraid of air power would use one.