NASA Astronaut Training Underwater

Описание: NASA trains astronauts underwater to simulate the weightlessness of space. The Neutral Buoyancy Lab (NBL), a massive swimming pool in Houston, Texas, allows astronauts to practice tasks like repairing spacecraft or conducting experiments. Underwater, they wear pressurized spacesuit mockups while divers assist and ensure safety.

Footage: BlueWorldTV
Smithsonian Channel Aviation Nation

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