Public domain
Space Shuttle Projects
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The Space Shuttle main propulsion system includes three major elements. One of those elements is the External Tank (ET). The ET holds over one-half million gallons of liquid oxygen and liquid hydrogen that fuel the main engines.
NASA Image and Video Library’s own descriptionSubjects
Credit lineSpace Shuttle Projects. NASA/MSFC, 1981-01-01. Public domain. ID: 8219121.
