Over the years, I have quoted Luke some 21 times, referring to his forum name as luke skywalker. It appears that a small screen, poor eyesight, being a child of Starwars and plain sloppiness led to me misquoting his name. He informs me his name is actually luke strawwalker. Egads, I can't believe myself.
Anyway, search my blog for his name (the actual one now) and see a small bit of the NASA rocket history that he has dug up through the years! You can find even more on TRF and YORF.