Sci/Tech
Aerospace agency halves space risk planning period to five years
The Korea AeroSpace Administration (KASA) has halved the period for devising a basic plan on preparing for space risks from 10 to five years.
Sep 15, 2026
Researchers develop microscopic gas sensor
May 21, 2014
The Dongui Bogam's View on Humanity and the Universe
May 21, 2014
Nature You Meet in the Mountains #24
May 15, 2014
Scientists get electricity from water
May 14, 2014
Nature You Meet in the Mountains #23
May 08, 2014
