The last of 15 RS-25 rocket engines arrived at Stennis Space Center from Kennedy Space Center in Flordia , on April 10, 2012. The engines will be stored at Stennis until testing begins for the engines to be used on NASA's new Space Launch System.

RS-25 series rocket engine No. 2059 is unloaded and positioned at Stennis Space Center on April 10, 2012, for future testing and use on NASA's new Space Launch System. The engine was the last of 15 RS-25 engines to be delivered from NASA's Kennedy Space Center in Florida to Stennis, where all will be stored until testing begins.

The last of 15 RS-25 rocket engines arrived at Stennis Space Center from Kennedy Space Center in Flordia , on April 10, 2012. The engines will be stored at Stennis until testing begins for the engines to be used on NASA's new Space Launch System.

RS-25 series rocket engine No. 2059 is unloaded and positioned at Stennis Space Center on April 10, 2012, for future testing and use on NASA's new Space Launch System. The engine was the last of 15 RS-25 engines to be delivered from NASA's Kennedy Space Center in Florida to Stennis, where all will be stored until testing begins.