Air & Space Magazine Tank Welders NASA workers weld the interior structure of a liquid hydrogen tank, part of the Space Launch System being assembled at Michoud Assembly Facility in New Orleans. NASA January 13, 2017 ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source You Might Also Like Milestone Earth Viewing July 25, 2014 Eyes on the Earth December 15, 2011 Gravity Testing July 22, 2013 Sewing the Sunshade July 8, 2016 Typhoon Season May 25, 2016 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)