Lee Dong-jun of South Korea celebrates his goal against Iran during the teams' Group C match at the Asian Football Confederation U-23 Championship at Tinsulanon Stadium in Songkhla, Thailand, on Ja

This photo, provided by the U.S. National Aeronautics and Space Administration (NASA) on Jan.

Tourists try to catch trout with their bare hands during the annual Hongcheon River Kkong Kkong Festival in Hongcheon, 102 km east of Seoul, on Jan. 10, 2020.