I used to love science as a kid. Specifically I was into physics and astronomy. I stopped reading about it because I didn't wanna come off as a nerd. I was a very dumb teenager.
Now I am in uni with a useless major. Don't get me wrong, I like what I'm studying now. But I figured that, since I have a lot of free time, I wanna go back to my original interests. I'd like to study physics and astronomy all over again, but I don't know where.
Recommend me any textbooks/websites/youtube channels or whatever that you find helpful in studying.