Public domain
KSC-06pd0550
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Kennedy Space Center, Fla. — A Lockheed Martin technician from NASA's Michoud Assembly Facility in Louisiana cleans the area around the "manhole" on the external tank designated for mission STS-121. The work is part of the process in removing and replacing the external tank's four liquid hydrogen main engine cutoff sensors, which indicate whether the tank still has fuel during its climb to orbit.
NASA Image and Video Library’s own descriptionCredit lineKSC-06pd0550. NASA/KSC, 2006-03-28. Public domain. ID: KSC-06pd0550.
