Expedition 56-57 Crew Docks to the Space Station

DescriptionAfter launching June 6 in their Soyuz MS-09 spacecraft from the Baikonur Cosmodrome in Kazakhstan, Expedition 56-57 Soyuz Commander Sergey Prokopyev of Roscosmos and Flight Engineers Serena Aunon-Chancellor of NASA and Alexander Gerst of the European Space Agency arrived at the International Space Station June 8 to complete a two-day journey, docking their vehicle to the Rassvet module on the Russian segment of the complex. A few hours after docking, Prokopyev, Aunon-Chancellor and Gerst opened h