"Who Am I Anyway? Am I My Resume?"

So who is this "Brave Astronaut"? I could kick things off with a contest to see if there is someone out there who can determine why my blog posts are authored as such? Here's a hint, there are at least 505 people who should immediately know the answer. Don't look for clues in my current location, there aren't any there.

This picture is certainly not distinctive enough but it is a clue nonetheless. Is there anyone out there who wishes to take up the challenge? I'll conclude with another clue (and a fine piece of movie dialogue), "Houston, we have a problem." Although, I'll give you that last one is a stretch, insofar as one has to make a stretch to get from Apollo 11 to finding the answer you seek.

Good Luck!