My name is Jasjeet Singh Bagla and I work here at the IISER Mohali. I am an astrophysicist and mainly work on problems in cosmology. I am presently on leave of absence from the Harish-Chandra Research Institute in Allahabad.
The webpages of the Astronomical Society of India are available here.
You can access the web pages of the National Committee of the IAU here.