I am a new member and this is my first posting. I would like to introduce myself. I will be starting first year Honors B.Sc. in 'Astronomy and Physics' at U of Toronto, St. George Campus. My first question would be if this degree would allow me to go into graduate school in other physics sub-fields, If I changed my mind about astronomy after undergraduate, or if I could go into engineering, probably aerospace. Any views are appreciated.