Sci/Tech
New solar sail can propel spacecraft without power source
A domestic think tank has developed a "solar sail" to power spacecraft using solar winds. The Korea Aerospace Research Institute (KARI) on Feb. 13 said it developed and demonstrated the prototype of a solar sail deployment device.
Feb 18, 2025
Shooting stars on a midsummer night
Aug 23, 2016
Korean research ship heads to North Pole
Jul 25, 2016
Korea, 5 Asian countries share silkworm knowhow
Jun 20, 2016
Zika test kit hits market
Jun 13, 2016
Practice inventing on new mobile app
Apr 08, 2016
Daegu rises as nation's 'smartest city'
Apr 04, 2016
Explore Hongdo Island in virtual reality
Apr 01, 2016