India bags 4 gold, 1 silver at Int'l Astronomy & Astrophysics Olympiad

India secured four gold and one silver medal at the 19th International Olympiad on Astronomy and Astrophysics 2026, held in Vietnam's Hanoi. All five Indian students participating in the Olympiad - Pranjal Dixit, Sumant Gupta, Akshat Srivastava, Arnav Sehrawat and Harshil Amitkumar Patel - won medals. The Olympiad saw participation from 307 students representing 64 countries.