ISS crew to build parking spot for space taxis
ISS astronauts Jeff Williams and Kate Rubins will install a parking spot for space taxis in a six-and-half-hour spacewalk on Friday. Power and data cables have been laid out by other crew members, and the structure will be completed with the help of robot Canadarm2. Space taxis from Boeing and SpaceX would carry astronauts to the ISS from 2017 onwards.