Extravehicular Crewmember 1 (EV1) Piers Sellers and EV2 Michael Fossum on the P1 Truss during Extravehicular Activity 1 (EVA1) Orbiter Boom Sensor System (OBSS) P1 Push-Off Position Evaluations for Detailed Test Objection 849 (DTO-849). The OBSS is positioned near the P1 Truss. Wireless Video System (WVS) External Transceiver Assemblies (WETA), an antenna and Bays 8 - 16 are visible on the P1 Truss. Image taken during STS-121 / Expedition 13 joint operations.
Information
Taken in
Space
Author
NASA
Description
Extravehicular Crewmember 1 (EV1) Piers Sellers and EV2 Michael Fossum on the P1 Truss during Extravehicular Activity 1 (EVA1) Orbiter Boom Sensor System (OBSS) P1 Push-Off Position Evaluations for Detailed Test Objection 849 (DTO-849). The OBSS is positioned near the P1 Truss. Wireless Video System (WVS) External Transceiver Assemblies (WETA), an antenna and Bays 8 - 16 are visible on the P1 Truss. Image taken during STS-121 / Expedition 13 joint operations.