Astronaut Joe Acaba

ISS032-E-011432 (28 July 2012) --- NASA astronaut Joe Acaba, Expedition 32 flight engineer, refers to a procedures checklist in the Harmony node of the International Space Station to assist his crewmates shortly after the hatch opening of the newly attached Japan Aerospace Exploration Agency (JAXA) H-II Transfer Vehicle (HTV-3) docked to Harmony's Earth-facing port.