hey,

i hope you are well

there are only 4 colleges of Anna university offering aerospace engineering

1. dhanalakshmi srinivasan engineering college , perambalur

2. dhanalakshmi srinivasan college of engineering , perambalur

3. KCG college of technology, chennai

4. agni college of technology, thalambur

for more information kindly go through the link mentioned below

https://www.careers360.com/university/anna-university-chennai/courses?degree=2&branch=6

good luck!