All five members of the Vietnamese team brought home medals from the 17th International Olympiad on Astronomy and Astrophysics (IOAA), according to the Hanoi Department of Education and Training.

A team of five students from Hanoi have obtained four medals, including a gold, at the 12th International Olympiad on Astronomy and Astrophysics (IOAA) held in Beijing, China, from November 3 to 11.