Expedition 56 crew members walk in front of St. Basil’s Cathedral at Red Square in Moscow

jsc2018e048501 (May 14, 2018) — Walking in front of St. Basil’s Cathedral at Red Square in Moscow May 14, Expedition 56 crew members Serena Auñón-Chancellor of NASA (left), Sergey Prokopyev of Roscosmos (center) and Alexander Gerst of the European Space Agency (right) prepare to lay flowers at the Kremlin Wall where Russian space icons are interred. They will launch June 6 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-09 spacecraft for a six month mission on the International Space Station. Credit: NASA/Elizabeth Weissinger