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ISS022-E-025515 (14 Jan. 2010) --- Russian cosmonaut Oleg Kotov, Expedition 22 flight engineer, uses a digital still camera to expose a photo of his helmet visor during a session of extravehicular activity (EVA) as construction and maintenance continue on the International Space Station. Also visible in the reflections in the visor are various components of the station and Earth’s horizon. During the spacewalk, Kotov and cosmonaut Maxim Suraev (out of frame) prepared the Mini-Research Module 2 (MRM2), known as Poisk, for future Russian vehicle dockings. Suraev and NASA astronaut Jeffrey Willia…
