Prime Minister Narendra Modi on Friday inaugurated COSMOS-Mysuru Planetarium, India's first LED Dome planetarium, marking a significant advancement in planetarium technology and astronomy education in the country. Built by the Indian Institute of Astrophysics (IIA), the state-of-the-art facility was inaugurated by PM Modi, who cut the ribbon at the entrance of the building. Union Finance Minister Nirmala Sitharaman, Governor Sudha Yadav, Chief Minister D.K.