Akashmitra Mandal, Kalyan has organized an online session on Sunday 17th January 2021 between 3.45 pm to 5.45 pm to pay *Tribute to eminent Astrophysicist & Mathematician Padma Bhushan Dr. Shashikumar Madhusudan Chitre.* Along with amateur astronomers, this online session will also be joined by well known scientist / Padma Vibhushan Dr. Jayant Narlikar Mrs. Mangala Narlikar. Followed by, Shri.Hemant Mone, President, Akashmitra Mandal, Kalyan Prof. N.M.Ashok, Sr.Scientist, Physical Research Laboratory (PRL) And others...