NASA and its international partners have appointed crew members for a 2016 mission to the International Space Station.
NASA astronaut Jeff Williams is scheduled to launch in spring 2016 and return to Earth in fall 2016. He will join space station Expedition 47 crew members in orbit and will remain aboard as part of Expedition 48 with cosmonauts Alexey Ovchinin and Oleg Skripochka of the Russian Federal Space Agency (Roscosmos). Williams will assume command of the orbiting outpost upon the departure of Expedition 47's commander, Sergei Zaletin of Roscosmos.