Last updated on April 16, 2014 at 17:34 EDT
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July 18, 2011
Astronaut Duane G. Carey, STS-109 pilot, takes a leisurely "spin" on the bicycle ergometer on the mid deck of the Space Shuttle Columbia, while waiting to assist Flight Day 7's assigned space walkers--astronaut James H. Newman and Michael J. Massimino. The extravehicular mobility unit (EMU) space suits of the two can be seen in the background. The image was recorded with a digital still camera.