Cryptic Conundrums: A Crossword Challenge

123456789101112
Across
  1. 5. Director of the OAD
  2. 8. Office of Astronomy for ...
  3. 9. Host city of the IAU GA2024
  4. 10. The branch of science that deals with celestial objects, space, and the physical universe as a whole.
  5. 12. Host country of the OAD global office
Down
  1. 1. Flagship 3, Astronomy Knowledge and skills for development
  2. 2. Where is the European Regional Office located?
  3. 3. How many regional offices and language centres has the OAD established?
  4. 4. Which region serves the following countries? Colombia, Chile, Bolivia, Ecuador, Peru, Venezuela
  5. 6. Regional Offices of Astronomy for Development
  6. 7. Flagship 1 project
  7. 11. International Astronomical Union