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
This STS-29 mission onboard photo depicts the External Tank (ET) falling toward the ocean after separation from the Shuttle orbiter Discovery. The giant cylinder, higher than a 15-story building, with a length of 154-feet (47-meters) and a diameter of 27,5-feet (8.4-meters), is the largest single piece of the Space Shuttle. During launch, the ET also acts as a backbone for the orbiter and solid rocket boosters.
NASA Image and Video Library’s own descriptionSubjects
Credit lineSpace Shuttle Projects. NASA/MSFC, 1989-03-01. Public domain. ID: 8904587.