A New AssignmentA J-2X rocket engine is delivered to the A-2 Test Sand at NASA Stennis on June 10, 2011. Following the end of space shuttle main engine testing at the site, the A-2 stand was modified to support development of the next-generation engine. Image Credit: NASA / Stennis Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/ssc-2011-00969h/Copy URL to clipboard> DownloadShareImage CreditNASA / StennisSize2784x1848px