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 Get our newsletter! Get our newsletter! You Might Also Like VAB Readies for SLS August 5, 2016 Namib Sand Dunes June 19, 2017 A Very Visible Cold Front August 25, 2014 Bring the Flow July 31, 2015 Station Nightlights May 12, 2014 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)