SLS RS-25 Горячий Прожиг 500 секунд! (09/01/2015)

The RS-25 engine that will drive NASA’s new rocket, the Space Launch System, to deep space blazed through its first successful test Jan. 9 at the agency’s Stennis Space Center near Bay St. Louis, Mississippi. The RS-25 fired up for 500 seconds on the A-1 test stand, providing NASA engineers with critical data on the engine controller unit and inlet pressure conditions.