AUDAX VI 2021, organized by the Maliyadeva College Astronomical Society, our school, Richmond College, Galle, achieved the 2nd Runners-Up position in the APK Thilakarathne Space Challenge Trophy
1st runners-up at the Star Party Sri Lanka 2021, organized by the Anandian Astronomical Association in collaboration with the Astronomical Society of Mahamaya Girls' College.
AUDAX V 2020, organized by the Maliyadeva College Astronomical Society, our school, Richmond College, Galle, achieved the champions in the APK Thilakarathne Space Challenge Trophy
1st runners-up at the Star Party Sri Lanka 2020, organized by the Anandian Astronomical Association in collaboration with the Astronomical Society of Mahamaya Girls' College.
Richmond College won the Sir Arthur C. Clarke Memorial Challenge Trophy in 2019, the biggest event organized by the Anandian Astronomical Association. This victory made Richmond College the champions in astronomy that year.
Sagittarius '19, organized by the Astronomical Society of Dharmaraja College, our school, Richmond College, Galle, secured the position of 2nd Runners-Up in the highly competitive astronomical event.
Champion at the Star Party Sri Lanka 2019, organized by the Anandian Astronomical Association in collaboration with the Astronomical Society of Mahamaya Girls' College.
AUDAX IV 2018, organized by the Maliyadeva College Astronomical Society, our school, Richmond College, Galle, achieved the 1st Runners-Up position in the APK Thilakarathne Space Challenge Trophy
1st runners-up at the Dr. Wijayananda Dahanayake Memorial Challenge Trophy Inter School Astronomical Quiz Competition, organized by the Sanghamitta Balika Vidyalaya - Galle Astronomical Society.
2st runners-up at the Star Party Sri Lanka 2016, organized by the Anandian Astronomical Association in collaboration with the Astronomical Society of Mahamaya Girls' College.