HI, The good aeronautical colleges in India are:

• Indian Institute of Technology, Bombay
• Indian Institute of Technology, Kharagpur
• Indian Institute of Technology, Kanpur
• PEC University of Technology
• SRM University, Chennai - Kattankulathur Campus

These are not in any order.

For aerospace you can relate to the following colleges:

*Adding to the above list some more are:

• Nehru College of Aeronautical and Applied Sciences, Coimbatore
• IIST, Thiruvanantapuram
• School of Aviation Science and Technology, Delhi

All the best.