Kegiatan Ilmiah
2005: 9th Asian-Pacific Regional IAU Meeting (APRIM)
2007: Seminar Sehari Astronomi
2009: Conference of the Indonesia Astronomy and Astrophysics
2011: Seminar HAI - 60 Tahun Pendidikan Tinggi Astronomi di Indonesia
2013: 
- Indonesian Student Conference on Sciences and Mathematics (ISCSM) 1
- ISCSM 2
- Seminar HAI - 90 Tahun Observatorium Bosscha
2014: ISCSM 3
2015: 
- ISCSM 4
- Peringatan International Year of Light and Seabad Teori Relativitas Einstein
2021: Seminar Panorama Antariksa - 70 Tahun Pendidikan Tinggi Astronomi di Indonesia

Kegiatan Khusus
2010: Sarasehan Dark-matter Awareness Week
2013: Bulan Budaya Bernalar
2016: 
- Gerhana Matahari Total 2016
- Asteroid Day 2016
2017: Asteroid Day 2017
2018: Asteroid Day 2018
2019: 
- Name Exoworlds Indonesia 2019
- Pertemuan Klub/Komunitas Astronomi Amatir
- Gerhana Matahari Cincin 2019
2020: 
- Asteroid Day 2020
- Virtual Meeting Janaka
2021: Asteroid Day 2021
2022: Name Exoworlds Indonesia 2022
2023: Asteroid Day 2023

Kontribusi Organisasi
2015: Indonesian Science and Mathematics Society (ISMS): Inisiasi
2016: 
- ISMS: Implementasi
- Lembaga Akreditasi Mandiri Sains dan Ilmu Formal (LAMSAMA): Inisiasi
2017: LAMSAMA: Persiapan
2018: LAMSAMA: Penyusunan Kertas Kerja
2019: LAMSAMA: Legalisasi
2020: LAMSAMA: Kesiapan Internal
2021: LAMSAMA: Transisi dan Implementasi
2022: LAMSAMA: Representatif Bidang Astronomi
2023: LAMSAMA: Representatif Bidang Astronomi