<p>Definitely not an answer to your question, but it’s an interesting comparison</p>
<p>ASTRONAUTS — Four Penn State alumni have flown in space: Paul Weitz, Robert Cenker and Guion S. Bluford Jr. (the first African-American astronaut, who flew on the space shuttle Challenger in 1983), and Assocate Professor of Kinesiology James Pawelczyk.</p>
<p>versus</p>
<p>[Purdue</a> News Service](<a href=“http://www.purdue.edu/UNS/astro/astromain.html]Purdue”>http://www.purdue.edu/UNS/astro/astromain.html)</p>