ISS spacewalk, June 2018. NASA astronaut Drew Feustel tethered to the International Space Station (ISS) just outside of the Quest airlock during a spacewalk he conducted with fellow NASA astronaut Ricky Arnold (out of frame). During the six-hour, 49-minute spacewalk the duo installed high-definition cameras to provide enhanced views of commercial crew spacecraft, including the SpaceX Crew Dragon and the Boeing Starliner, as they approach and dock with the orbital laboratory. This spacewalk was part of Expedition 56 to the ISS. Photographed on 14 June 2018.