Here's 30-year history of S. Korea's rocket science … stocking 0 9 2023.05.23 11:34 https://youtu.be/HPNwisF2_8s + 0 "과학 1호" 에서 "누리호"까지 , 한국형 발사체 30년의 역사 We're just a day away from the first launch of a commercial-grade ...