- Soal OSK Astronomi 2015
- Soal OSK Astronomi 2014
- Soal OSK Astronomi 2013
- Soal OSK Astronomi 2012
- Soal OSK Astronomi 2010
- Soal OSK Astronomi 2009
- Soal OSK Astronomi 2008
- Jawaban OSK Astronimi 2017
- Jawaban OSK Astronomi 2016
- Jawaban OSK Astronomi 2014
- Jawaban OSK Astronomi 2013
- Jawaban OSK Astronomi 2012
- Jawaban OSK Astronomi 2010
PROPINSI
NASIONAL
- Soal OSN Astronomi Teori 2015A
- Soal OSN Astronomi Observasi 2015A
- Soal OSN Astronomi Observasi 2015B
- Soal OSN Astronomi Observasi 2015C
- Soal OSN Astronmi 2015B
- Soal OSN Astronomi 2011
- Soal OSN Astronomi 2009A
- Soal OSN Astronomi 2009B
- Soal OSN Astronomi 2008
- Soal OSN Astronomi 2007
PERGURUAN TINGGI