SPUTNIK / SCIENCE PHOTO LIBRARY SPUTNIK / SCIENCE PHOTO LIBRARY
Underwater astronaut training. Submerged model of a section of the International Space Station (ISS) in the Hydrolab water immersion facility of the Gagarin Cosmonaut Training Centre, Star City, near Moscow, Russia. This facility is used to train astronauts to operate in the near-weightless environment of Earth's orbit.
Model release not required. Property release not required.