Astronaut Dave Wolf, Mission Specialist
![](/images/recherche//tiles/6110cf12-7119-425c-8d0d-752d9658616a.jpg)
2009-07-18 - Astronaut Dave Wolf, Mission Specialist, before the first of five planned spacewalks to be performed by the STS-127 crew (Credit: NASA)
File size: 1.13 MB
Image size: 4288 x 2929 pixels
Resolution: 300 dpi
Image date: July 18, 2009
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