AirshowWith St. Basil's Cathedral in Red Square in Moscow Ricky Arnold has a thoughtful moment during pre-launch activities.

AirshowWith St. Basil’s Cathedral in Red Square in Moscow serving as a backdrop, Expedition 55 crewmember Ricky Arnold of NASA has a thoughtful moment during traditional pre-launch activities Feb. 22. Arnold, Drew Feustel of NASA and Oleg Artemyev of Roscosmos will launch March 21 on the Soyuz MS-08 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a five-month mission on the International Space Station...Gagarin Cosmonaut Training Center/Andrey Shelepin and Irina Spektor .