People are often curious about how astronauts live and manage basic functions in space.

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Astronaut Rusty Schweickart explained how they urinated in space.

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A condom-like device was used for collecting urine.

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It was attached to the penis and connected to a storage system.

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A challenge arose because one size didn’t fit all astronauts properly.

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NASA had to order these in multiple sizes.

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Astronauts were given small, medium, and large size options.

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Most astronauts reportedly chose the large size- said Rusty Schweickart.

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