Hackers' Pub

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`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
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`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Prof. Sam Lawler @sundogplanets@mastodon.social

12/3/2025, 9:10:37 PM

Public

Every astronomer who complains about satellite streaks has heard the same response from techbro-types: "Why don't you just put all your telescopes in space?"

There are an incredibly large number of reasons why that is totally not going to work. But here's another from Borloff et al "Satellite megaconstellations will threaten space-based astronomy"

https://www.nature.com/articles/s41586-025-09759-5

Satellite megaconstellations will threaten space-based astronomy - Nature

Rapidly growing satellite constellations pose a substantial threat to astronomical observations, with projections indicating that future space telescopes will have more than 96% of their exposures affected by satellite trails, necessitating urgent mitigation strategies.

www.nature.com · Nature

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