94% AI generated per zerogpt.com

I lurk in my city’s subreddit. It briefly closed as part of the protests, but the Lemmy community that was created at the time is inactive.

Sure, but that’s just Starlink. G60 was just launched at 1200 km, which will take thousands of years. OneWeb is at a similar altitude. Both are currently much smaller in scale, of course, but still potential problems. Not to mention the impact all three systems are having on astronomy.

For Starlink, I’m much more concerned about the aluminum oxide pollution. I linked the study in my earlier comment, but this magazine article does a better lay explanation: https://universemagazine.com/en/starlink-destroys-the-ozone-layer-that-would-recover-by-2066/ The worst part for me is that we might not actually see the bulk of the effects until 30 years from now when the aluminum from hundreds of tons of burnt up satellites descends into the stratosphere where 90% of our ozone is.

I agree, but at what cost? When the satellites burn up, they are likely worsening the hole in the ozone layer. And even if they don’t, they are probably contributing to Kessler syndrome, which could ruin low earth orbit for generations.

Sources:

1. https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GL109280
2. https://www.nature.com/articles/s41598-021-89909-7

Edit: formatting

I usually say “semiweekly” to mean twice per week. I also say “semimonthly” to mean twice per month (24 times per year) as opposed to “biweekly” (26 times per year).

Would be great if we could just take off all of August like Europe does.

The AT protocol that Bluesky runs on is designed to address this specific limitation of ActivityPub.