N. Korea tests long-range rocket engine: US think-tank

N. Korea tests long-range rocket engine: US think-tank
Seoul (AFP) Sept 23, 2013 - New satellite images suggest North Korea tested a long-range rocket engine last month, a US research institute said Monday. While the exact engine type could not be identified, possibilities included the second stage of the Unha-3 Space Launch Vehicle or the second or third stage engine of a much larger rocket under development, the US-Korea Institute at Johns Hopkins University posted on it ... morehttp://www.spacewar.com/reports/N_Korea_tests_long-range_rocket_engine_US_think-tank_999.html