SSC to show off J-2X

STENNIS SPACE CENTER, Miss. -- NASA's Stennis Space Center has invited the media to take a look next week at the facilities used to test the J-2X engines that will be used with the Space Launch System. On Wednesday they'll see the test control center, the A-1 Test Stand where the J-2X powerpack will be tested soon, as well as the facility where the final assembly is done on the J-2X. The SLS will launch the Orion crew capsule that will take astronauts into deep space. NASA officials will provide a briefing on the SLS and J-2X and what goes into testing the engine. (Source: NASA, 01/20/12)