Well...Aerospace engineering is indeed an amazing feild if you are fascinated by aircrafts and want to design and construct jets and missiles and it has got scope not just in India but all over the world and you may end up working with NASA,ISRO and several large aviation firms.

Here is the list of best colleges for aerospace engineering:

1.IIT Bombay

2.IIT Madras

3.IIT Kanpur

4.IIT Kharagpur

5.IIT Tiruvanatapuram

6.Madras Institute of Technology,Chennai

7.Hindustan Institute of Engineering Technology,Chennai

8.Nehru College of Aeronautical and applied Sciences,Coimbatore 

9.School of Aviation Science and Technology,Delhi

10.Punjab Engineering College,Chandigarh 

11.IIT Patna