Cosmonauts Oleg Kononenko and Nikolai Chub continuing preparing for their April 25 spacewalk. The duo from Roscosmos checked the Orlan spacesuits for leaks and tested the suits’ communications and medical components on Friday. Kononenko and Chub will exit the station for seven hours of hardware installation work on the Poisk module. Pictured above, Kononenko inspects the Soyuz MS-09 spacecraft during a spacewalk on Dec. 11, 2018, during Expedition 57. #roscosmos #cosmonaut #spacewalk #walk #international #space #station #soyuz #poisk