Among several other NASA dignitaries, former astronaut <a href="https://en.wikipedia.org/wiki/Neil_Armstrong" class="extiw" title="w:Neil Armstrong">Neil Armstrong</a> visited the <a href="https://en.wikipedia.org/wiki/Marshall_Space_Flight_Center" class="extiw" title="w:Marshall Space Flight Center">Marshall Space Flight Center</a> (MSFC) in July 2007 to attend the annual NASA Advisory Council Meeting. While there, Armstrong allowed the casting of his footprint. This casting joined those of other astronauts on display at the center. Pictured with Armstrong is MSFC employee Daniel McFall, who assisted with the casting procedure.
NASA
<a rel="nofollow" class="external text" href="http://mix.msfc.nasa.gov/abstracts.php?p=4120">Marshall Space Flight Center</a>