Sci/Tech
Team develops sustainable, low-cost tech for space debris removal
Debris orbiting Earth is a new threat created by the space industry. Defunct satellites and rocket debris travel at speeds over 8 km per second, jeopardizing the safety of spacecraft and astronauts.
Jun 09, 2026
Outdoor robot that delivers food launched in Suwon
Aug 20, 2020
7 Korean items tops in global market share
Aug 13, 2020
Seoul district opens 10 smart, virus-free bus stops
Aug 10, 2020