South Korea Develops Liquid Propellant Engine For Lunar Probe; 'LKR-1' Engine (R) Is 21cm Long, Weighs 1.8kg, Built By KAIST Team Led By Prof Kwon Se-jin (Inset); President Lee Myung-bak (L) Has Confirmed Korea's Lunar Aspirations, Plans For Launch Of Lunar Orbiter By 2020, Lander By 2025 |