Astronaut Christina Koch Fixes COLBERT Treadmill On ISS

©NASA

Christina Koch Fixes COLBERT

NASA astronaut Christina Koch works to remove and replace the treadmill, also known known as the Combined Operational Load Bearing External Resistance Treadmill, or COLBERT, inside the Tranquility module.

iss059e034662 (April 23, 2019) - Larger image

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