Public domain
KSC-90pc-0605
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. — Technicians at Pad 39-B carry a new Auxiliary Power Unit (APU) to be installed in the orbiter Discovery. It will replace APU #1 that failed during the STS-31 launch attempt on April 10.
NASA Image and Video Library’s own descriptionCredit lineKSC-90pc-0605. NASA/KSC, 1990-04-14. Public domain. ID: 90PC-0605.
