Song Il Kook portrays Jang Youngsil, one of South Korea's greatest astronomers. This historical drama started airing at KBS World January 2016. Educational and very informative. Prior to watching this, I never knew about celestial globes and star stone charts. Places worth visiting are the Gyeonbokgung Palace (english.visitkorea.or.kr/enu/SI/SI_EN_3_1_1_1.jsp?cid=264337), Daejeon, South Korea (http://english.visitkorea.or.kr/enu/SI/SI_EN_3_4_10_4.jsp) and Gangwon-do, South Korea (http://english.visitkorea.or.kr/mapInfo.kto?func_name=depth2&md=enu&lang_se=ENG&area_code=32).
