Hello Mohan !!

I am hoping that you are absolutely fine. As per your mentioned query, i would like to mention some colleges thats provides astronomy course in Tamil Nadu. They are :

• Anna university tiruchirappalli - ariyalur campus.
• Anna university tiruchirappalli - panruti campus.
• Anna university tiruchirappalli - ramanathapuram campus.
• Anna university tiruchirappalli - thirukkuvalai campus

To know more about the course , i am mentioning a link where you can find about all the parameters of the course.

Kindly go through the given link :

https://www.careers360.com/courses/astronomy-course

I hope this will be helpful for you !

Revert back for further query !