Hello Madanambeti Dwarakanath,

Top NIT's offering aeronautical engineering -

You can check the top colleges for Aerospace engineering below

Indian Institute of Technology Madras

Indian Institute of Technology Bombay

Indian Institute of Technology Kharagpur

Indian Institute of Technology, Kanpur

SRM University, Chennai

For more colleges go through the link given below -

https://www.careers360.com/question-which-nits-has-aerospace-engineering

Thanku.