2018 - 2021 Planets of the Solar System 태양계의 행성들
Planets of the Solar System : Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune. 태양계의 행성들 : 수성, 금성, 화성, 목성, 토성, 천왕성, 해왕성. http://www.cometsky.com/astrophotos/planets_of_solar_system_20211101_med_bsyeom.jpg http://www.cometsky.com/astrophotos/planets_of_solar_system_20211101_med_cover_bsyeom.jpg Date: 2018. 08. 15. ~ 2021. 08. 19. APM Apo 304mm (12inch) Refractor, ASI224MC & ASI462MC camera,..
2021. 11. 2.