수성은 태양에서 가장 가까운 행성, 태양계에서 가장 작은 행성입니다. 태양계의 행성 #태양계 #수성 #MERCURY #우주 #universe 🎵Music provided by BGM president Don't Give Up : https://www.youtube.com/watch?v=f7xQBc_7sLQ 보스레이드 : https://www.youtube.com/watch?v=t06uXc-Yf4I in desert : https://www.youtube.com/watch?v=DEBEMV27sL4 film intro : https://www.youtube.com/watch?v=QKpHK4sjKhc attack of the trolls : https://www.youtube.com/watch?v=2K9pdErongI uncharted waters : https://www.youtube.com/watch?v=5fQh1e9PDc8 (Track Title)by Scott Buckley - released under CC-BY 4.0. www.scottbuckley.com.au