Hi Akshaya,

The NITs doesnot offer the Aerospace/Aeronautical Engineering branch in their institute.

However,

There are some top colleges whcih offers Aerospace Engineering . These are mentioned below

IIT MADRAS

IIT BOMBAY

IIT KANPUR

IIT KHARAGPUR

IIEST SHIBPUR

IIST THIRUVANANTHAPURAM

MANIPAL INS.OF TECHNOLOGY

RV COLLEGE, BANGALORE

CHANDIGARH UNIVERSITY

etc.

You can check the full list of colleges from this below mentioned link

https://engineering.careers360.com/colleges/list-of-aerospace-engineering-colleges-in-india

Feel free to ask any doubts

Good Luck!