Cosmos (코스모스) – EP9 – The Lives of the Stars (별들의 삶과 죽음)

칼 세이건 코스모스 – 별들의 삶과 죽음 Cosmos by Carl Sagan – The Lives of the Stars Episode 9 of the 시리즈 Korean, French, English, Spanish, Portuguese, Italian, German, Indonesian, Bulgarian and Estonian subtitles are available with the CC button.