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 […]
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 […]
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