F-1 Gas Generator test

THE GAS GENERATOR TO AN F-1 ENGINE, THE MOST POWERFUL ROCKET ENGINE EVER BUILT, IS TEST-FIRED AT NASA'S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALABAMA, ON SEPT. 3. ALTHOUGH THE ENGINE WAS ORIGINALLY BUILT TO POWER THE SATURN V ROCKETS DURING AMERICA'S MISSIONS TO THE MOON, THIS TEST ARTICLE HAD NEW PARTS CREATED USING ADDITIVE MANUFACTURING, OR 3-D PRINTING, TO TEST THE VIABILITY OF THE TECHNOLOGY FOR BUILDING NEW ENGINE DESIGNS.