Hello Priyal Sethi

Most physics and astronomy graduate students have a bachelor's degree in physics or a related field . A bachelor's degree in physics is often considered good preparation for Ph. D. programs in astronomy, although an undergraduate degree in astronomy may be preferred by some universities.

Here I have provided you the list of Colleges for Physics and Astronomy Course

• NIT Rourkela - National Institute of Technology. ...
• Indian Institute of Technology, Indore. ...
• Lucknow University. ...
• Manipal Academy of Higher Education. ...
• Directorate of Distance Education, Madurai Kamaraj University.
• University of Delhi (DU)
• Indian Institute of Space Science & Technology (IIST), Trivandrum
• Tata Institute of Fundamental Research (TIFR), Mumbai.
• Indian Centre for Space Physics, Kolkata.

For more information check the link given below

• https://school.careers360.com/articles/courses-after-12th-physics

Thanks