Mission Specialist Stephen K. Robinson and Bjarni V. Tryggvason check out an emergency egress slidewire basket during activities for that mission.

STS-85 Mission Specialist Stephen K. Robinson (left) and Payload Specialist Bjarni V. Tryggvason check out an emergency egress slidewire basket at the 195-foot level of Launch Pad 39A during Terminal Countdown Demonstration Test (TCDT) activities for that mission. The primary payload aboard the Space Shuttle orbiter Discovery is the Cryogenic Infrared Spectrometers and Telescopes for the Atmosphere-2 (CRISTA-SPAS-2). Other STS-85 payloads include the Manipulator Flight Demonstration (MFD), and Technology Applications and Science-1 (TAS-1) and International Extreme Ultraviolet Hitchhiker-2 (IEH-2)