Hii,

Yes, you can do MTech in Astronautical Engineering after a BS-MS in Astrophysics (Physics), but it depends on the college.

• Most MTech programs in India expect a BTech degree, but some IITs and IISc offer interdisciplinary or research-based MTech/MS programs where Physics students are eligible.

• You may need to appear for GATE in Physics (PH).

• Always check the specific eligibility criteria of the college you're applying to.

• If you’re open to studying abroad, many universities accept Astrophysics students for MS in Aerospace/Astronautics.