Hey, Im in grade 11 and I would like to become an astronomer. I just need a little guidance. What classes do I need in high school? I have chemistry 11 and 12 and have good marks in both of them. I am taking both gr. 11 and 12 physics in my grade 12 year. I live in New Brunswick, Canada and I believe that the only university with a full astronomy program is in Toronto. And im not even sure what to do once I get to university. Do I just tell them I want to be an astronomer and they will give me all the classes I need? I need some help.