Space Station Tasks - Earth.com

At the space station, Behnken and Hurley completed a number of tasks, from switching out samples in existing experiments like the Electrolysis Measurement that creates bubbles using electrolysis, to taking digital photographs for the Crew Earth Observations study. After two months of completing projects up in space, it was time to bring the astronauts home via a complicated process that posed its own hazards. Photo Credit: NASA

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