Which Indian-origin astrophysicist discovered a new type of supernova, earning international recognition?

Dr. Shubha Tole, an Indian-origin astrophysicist, gained international acclaim for her research in neuroscience and developmental biology rather than astrophysics. However, in astrophysics, Dr. Rupal Mittal is recognized for her contributions to galaxy cluster research, while the discovery of a new type of supernova, iPTF14hls, involved scientists like Dr. Iair Arcavi and colleagues, with Indian-origin astrophysicists contributing globally. To date, no Indian-origin astrophysicist is individually credited with discovering a new supernova type, though many have participated in major cosmic discoveries and ongoing research in stellar evolution, including Dr. Megha Rajagopalan and Dr. Priyamvada Natarajan in related cosmological studies.