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`

ESO @esoastronomy@astrodon.social

6/6/2025, 8:24:14 AM

Public

We love lasers, and for good reasons!

They help us sharpen our observations of the Universe, through a technology known as adaptive optics.

We are now testing next-generation lasers that will be installed in both our Very Large Telescope (VLT) and Extremely Large Telescope (ELT) in #Chile

Check our video recap: https://www.youtube.com/watch?v=P3f_67I_ISM

#astrodon #astronomy #space #science #technology

New powerful lasers for the world's largest optical telescope

Ground-based telescopes have a trick up their sleeve to deal with atmospheric turbulence: lasers. By creating artificial stars in the sky and monitoring how ...

www.youtube.com · YouTube

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