Sci/Tech
Scholar solves puzzle that baffled math world for 60 years
A domestic scholar's proof to a mathematical puzzle that had baffled experts worldwide over the past 60 years was named one of the 10 mathematical breakthroughs of 2025.
Jan 05, 2026
Korea's first lunar orbiter named 'Danuri'
May 24, 2022
Korea to launch its first lunar orbiter on Aug. 1
Apr 12, 2022
