📚 Practice Mode

Major Discoveries Made at Indian Observatories

Learn at your own pace with hints and detailed explanations

1 / 15
Multiple Choice

Which Indian observatory is known for its discovery of the first extragalactic radio source, Cygnus A?

  1. Giant Metrewave Radio Telescope (GMRT)
  2. Udaipur Solar Observatory (USO)
  3. Vainu Bappu Observatory (VBO)
  4. Aryabhata Research Institute of Observational Sciences (ARIES)
Change Mode