We had a question about quasars that was quite a bit off topic. It has been migrated to the Physics stack.
We also have an Astronomy stack, which is in beta. To me, that seems the stack that should be even better equipped to answer this question.
I don't want to criticise the decision, I'm just genuinely curious why it was migrated to Physics instead of to Astronomy. Is it because the former is graduated while the latter is in beta?