Public domain
KSC-98pc452
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Members of the STS-90 crew participate in mock emergency egress activities during the Terminal Countdown Demonstration Test (TCDT) at KSC's Launch Pad 39B. The TCDT is held at KSC prior to each Space Shuttle flight to provide crews with the opportunity to participate in simulated countdown activities. The STS-90 crew members shown here are, front to back, Payload Specialists James Pawelczyk, Ph.D., and Jay Buckey, M.D., and Mission Specialist Richard Linnehan, D.V.M.
NASA Image and Video Library’s own descriptionCredit lineKSC-98pc452. NASA/KSC, 1998-03-31. Public domain. ID: KSC-98pc452.
