<p>The starboard wing of the space shuttle <a href="https://en.wikipedia.org/wiki/en:Space_Shuttle_Endeavour" class="extiw" title="w:en:Space Shuttle Endeavour"><i>Endeavour</i></a>.  The leading edge of a wing like this one was damaged on the space shuttle <a href="https://en.wikipedia.org/wiki/en:Space_Shuttle_Columbia" class="extiw" title="w:en:Space Shuttle Columbia"><i>Columbia</i></a> (OV-102) and the heat shielding (the black tiles) breached by a piece of foam falling off from the <a href="https://en.wikipedia.org/wiki/en:Space_Shuttle_external_tank" class="extiw" title="w:en:Space Shuttle external tank">external fuel tank</a>, leading to the <a href="https://en.wikipedia.org/wiki/en:Space_Shuttle_Columbia_disaster" class="extiw" title="w:en:Space Shuttle Columbia disaster">destruction of <i>Columbia</i></a> during reentry.
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This photo of the Space Shuttle <a href="https://en.wikipedia.org/wiki/en:Space_Shuttle_Endeavour" class="extiw" title="w:en:Space Shuttle Endeavour"><i>Endeavour</i></a> was taken at the <a rel="nofollow" class="external text" href="http://www.californiasciencecenter.org/">California Science Center</a>, the "retirement home" (if you will) of this particular shuttle.  If you live in the area, go check it out; entrance is only $2!
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/25649741@N04">Andrew "FastLizard4" Adams</a> from United States
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/fastlizard4/8656582723/">Space Shuttle Endeavour Starboard Wing</a>