Astronaut Jack Fischer waves while attached to the Destiny laboratory during a spacewalk to replace a failed data relay box and install a pair wireless antennas. The corrective procedures were managed by NASA ground management research.

This NASA article covers a 3-day management and crew research procedure from ground control to crew activity to complete replacement of a faulty data relay (MDM) and installation of new wireless antennas while on a short, planned spacewalk. Please follow the time-stamped threads below. Expedition 51 Commander Peggy Whitson and Flight Engineer Jack Fischer of… Continue reading DATA RELAY REPLACED ON ISS

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