Air & Space Magazine Shuttle Stack Assembly At NASA’s Marshall Flight Center in Huntsville, Alabama, the Enterprise orbiter was mated for the first time with the external tank and solid rocket boosters. 1978. NASA July 13, 2015 ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source You Might Also Like Gravity Testing July 22, 2013 Milestone Earth Viewing July 25, 2014 Typhoon Season May 25, 2016 Sewing the Sunshade July 8, 2016 Eyes on the Earth December 15, 2011 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)