Himself told me about this photo a couple of months ago.  I came across it today, it's one of the most profound things I have ever heard.  

Would love to have been him at that moment in time.  

Michael Collins, the Command Module Pilot on Apollo 11 took this photograph as Neil and Buzz were returning from their excursion to the surface of the moon.  When asked what he was thinking when he took the photo he said "this picture includes every human being in the universe except me".