Hello dear,

see both of the streams are good and will have a great scope in future. But take it if you have prior knowledge in it and have a good interest  in physics . You will have to very creative and have to think about new ideas in college. You will have to go in deep to learn everything and should clear your concepts from beginning .

And about the two stream

Aerospace engineering is concerned with designing and building aircraft and spacecraft. ... A bachelor's degree in aerospace engineering would likely include both specializations, whereas a bachelor's degree in aeronautical engineering would focus solely on those vehicles that fly within the Earth's atmosphere . So if you have interest in designing and bulinding you should definitely go for aerospace. The complete sum up is that it totally depends on your interest . Both will have good scope in future so go for anyone.

All the best for your future.