1 min readJ-2X Engine ‘Gets a Lift’ at StennisNASAFeb 12, 2013 Image Article Test engineers hoist the J-2X engine for installation into the A-2 Test Stand at the Stennis Space Center in Mississippi. Test engineers hoist the J-2X engine for installation into the A-2 Test Stand at the Stennis Space Center in Mississippi. Image credit: NASA/SSC