
Mike Hopkins refills the Internal Thermal Control System (ITCS) loops with fresh coolant.

Mike Hopkins refills the Internal Thermal Control System (ITCS) loops with fresh coolant.

Mike Hopkins refills the Internal Thermal Control System (ITCS) loops with fresh coolant.

Koichi Wakata gets a workout on the advanced Resistive Exercise Device in the Tranquility node.

Koichi Wakata gets a workout on the advanced Resistive Exercise Device in the Tranquility node.

Koichi Wakata floats into the Experiment Logistics Modules-Pressurized Section of the Kibo laboratory.

This close-up view shows the docking mechanism of the unpiloted Russian ISS Progress 52 resupply ship as it undocks.

A close-up view of the Cupola is featured in this image photographed by an Expedition 38 crew member on the…

Koichi Wakata gets a workout on the advanced Resistive Exercise Device in the Tranquility node.