How to pursue Astrophysics career ?
You need to take admission in Astrophysics course for higher studies.
Check out the options below
Five-year integrated BS-MS dual-degree programme in Physical Science at IISERs (Bhopal, Kolkata, Mohali, Pune and Thiruvananthapuram)
Five-year integrated M.Sc programme in Physical Science at NISER, Bhubaneswar
Five-year integrated M.Sc programme in Physical Science at University of Mumbai (Atomic Energy Centre for Excellence). They have a scholarship attached to it.
Five-year integrated M.Sc programme from The Integrated Science Education and Research Centre, Visva-Bharati
Four-year BS programme in a recognised University/College
Four-year Engineering degree in physical sciences from recognised university/institutes like Birla Institute of Technology,Mesra,Ranchi and Manipal University, Manipal
Three-year B.Sc degree programme in Physics from a recognised University/College, followed by M.Sc and Ph.D
For more information on this, check out the following link – http://genwis.com/after-12th/career-in-astronomy-or-astrophysics