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Greg Olsen, flight engineer Valery Tokarev and an unknown cosmonaut trainee squeeze into the tight quarters of a training capsule.
One of Space Adventures' ISS modules, submerged in the hydrolab at Zvezdny Gorodok, or "Star City." Star City, where much pre-flight training takes place, was once a highly classified facility, so secretive that its existence was largely unknown to most of the Soviet military. Built in 1960 and protected by thick walls, barbed-wire fences and gun-toting guards, Star City is the training site of every Russian crew to fly into space.
The Neutral Buoyancy tank in Star City offers a good simulation of weightlessness on Earth. In the hydrolab, cosmonauts can test equipment and practice techniques used during Extra Vehicular Activity at the space station.