NASA astronaut Butch Wilmore services life support hardware

iss071e580589 (Aug. 27, 2024) --- Veteran NASA astronaut Butch Wilmore, who has launched to the International Space Station on three different spacecraft (Space Shuttle Atlantis, Soyuz TMA-14, and Boeing's CST-100 Starliner), services life support hardware located in the Tranquility module’s Air Revitalization System rack.