Public domain
KSC-07pd2020
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. -- In the Orbiter Processing Facility bay 3, STS-120 crew members inspect the main bus switching unit that is part of the payload on their mission. From left are Mission Specialists Paolo Nespoli, Doug Wheelock and Scott Parazynski. Wheelock is practicing using a tool on the unit. Nespoli represents the European Space Agency. A main bus switching unit is used for power distribution, circuit protection and fault isolation on the space station's power system.
NASA Image and Video Library’s own descriptionCredit lineKSC-07pd2020. NASA/KSC, 2007-07-19. Public domain. ID: KSC-07pd2020.
