Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` 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`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Prof. Sam Lawler @sundogplanets@mastodon.social

5/30/2025, 8:28:47 PM

Public

Oh hey cool, an op-ed I wrote is now published!

TLDR: we need *fewer* satellites, each with *longer* operational lifetimes. Engineers: that's your challenge.

https://www.livescience.com/space/astronomy/what-goes-up-must-come-down-how-megaconstellations-like-spacexs-starlink-network-pose-a-grave-safety-threat-to-us-on-earth-opinion

What goes up must come down: How megaconstellations like SpaceX's Starlink network pose a grave safety threat to us on Earth

Thousands of satellites with incredibly short lifetimes are being sent up into low Earth orbit. When they fall back down they're fireballs of pollution — and what doesn't burn up hits the ground.

www.livescience.com · Live Science

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