First off is the Astronomy feed, which is the main feed here! All science and astronomy content goes here.

It can be posted to with a 🔭, #astro, or #astronomy (as long as you sign up first: signup.astronomy.blue), and also includes crossposts from other feeds.

Basic paradox of intolerance stuff - actually you should be incredibly rude to racists, homophobes, transphobes, sexists and neo-nazis! You should be rude to them and then you should kick them out of your establishment