Expedition 63 Commander Chris Cassidy of NASA and crewmates Anatoly Ivanishin and Ivan Vagner of Roscosmos bid farewell to their colleagues on the International Space Station as they entered their Soyuz MS-16 spacecraft to start the journey back to Earth. Upon landing, Cassidy, Ivanishin, and Vagner will have completed a journey of 196 days in space conducting research and maintenance aboard the orbital outpost.