M.Sc. (Physics / Astrophysics / Atmospheric Sciences / Earth and Environmental Sciences) ➔ First / Second yearIntegrated M.S. (Physics) ➔ Fourth / Fifth yearB.Tech / B.E. in Engineering Physics / Electrical / Instrumentation / Electronics and Communication / Computer Science / Mechanical Engineering (from an AICTE-recognized institution) ➔ Fourth yearRegistration Opens: 4th February 2026Registration Closes: 25th February 2026Reference letters deadline:4th March 2026First list of selected candidates: 12th March 2026Deadline to confirm participation: 16th March 2026Second list of selected candidates: 18th March 2026