Hi,

IIT Indore offers PhD and MSc programs in Astronomy & Astrophysics, and a minor program in Astronomy for B. Tech students. Unfortunately no BSc program is there for Astrophysics or Astronomy yet.

Alternatively, you can try for B. Tech in Engineering Physics from any of the IIT’s or IIT Indore itself and then get enrolled for Masters in Astronomy or Astrophysics and even a PhD.

To pursue Astronomy / Astrophysics as a career, you would require a very strong base in physics. So, it will be helpful if you pursue your Bachelor's in Physics / Applied physics / B. Tech in Engineering Physics and later do MSc / PhD in Astronomy / Astrophysics.