Sergey Ryzhikov
Encyclopedia
Sergey Nikolayevich Ryzhikov born on August 19, 1974, major of Russian Air Force, is a Russia
n cosmonaut, selected in 2006.
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
n cosmonaut, selected in 2006.