Other large compilations
There are definitely some things I’ve missed, so be sure to check out similar compilations and documents from others! If I haven’t covered it somewhere, it might be covered below. And if you have your own compilation and it’s not listed, please email me and I can add it to the list1
AstroBetter Wiki: huge wiki with something for every stage
Susan Fowler’s “So you want to learn physics”: overview of a common physics curriculum, plus textbook recommendations
ZapperZ’s “So you want to be a physicist”: a pretty comprehensive guide on what to expect from early high school through to postdoctoral (after PhD)!
Hannah Dalgleish’s “How to make an Astrophysicist”
astrobites: daily paper summaries, personal experiences, and career guides
Please note, I do not link to paid services or companies unless it is in service of a very specific and widely-used resource. If you’re selling admissions advice or would otherwise be using an advice column to advertise a paid service/company, I will not link it. ↩︎