Hey

For a better growth and opportunities opting for a good college is always preferred but if one is unable to get admission into any good college that doesn't mean the student would not be able to achieve success.

In case of Astrophysics, one should have passion into the particular field, study and research on various aspects of Astrophysics, go for field training and internships from whichever college you belong and gain knowledge about your field and if you are good at it then there would be a lot of opportunities available for you to become an Astrophysicist. Organisation that provide internships in fields related to Astrophysics are:

• Several IIT's providing internships in subjects of Astrophysics
• Indian Institute of Astrophysics
• Indian Space Research Organisation
• Vikram Sarabhai Space Centre
• National Atmospheric Research Laboratory

Therefore there are no lack of opportunities, it's your passion and hard work that will give you success in your field without any concern to college.