NASA Aries 757; official site <a rel="nofollow" class="external text" href="http://www-aries.larc.nasa.gov/index.html">here</a>
NASA
<a rel="nofollow" class="external free" href="http://nix.nasa.gov/search.jsp?R=EL-2002-00017">http://nix.nasa.gov/search.jsp?R=EL-2002-00017</a>