Dear aspirant hope you are doing well.

List of colleges offering astronomy courses in Tamil Nadu and Salem

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

For more details, click on the link below.

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

Hope it's helpful