태양 전면 주간 동영상 (weekly solar full-disk movie : 2026. 5. 18 ~ 5. 24) #sun #solar #sunspot #태양 #흑점
0:22
태양 전면 주간 동영상 (weekly solar full-disk movie : 2026. 5. 18 ~ 5. 24) #sun #solar #sunspot #태양 #흑점
699 views2 weeks ago
YouTubeSWLee_Solar
See more
Static thumbnail place holder
You may also want to search