DLR-Testpilot Steffen Gemsa beim Social Space am Tag der Luft- und Raumfahrt 2013 /
<p>DLR test pilot Steffen Gemsa during SocialSpace at German Aerospace Day 2013
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Credit: DLR/ESA/A.Morellon (CC-BY 3.0)
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/dlr_de/9870952683">Steffen Gemsa (DLR)</a>