Michael Collins (October 31, 1930 – April 28, 2021) was an American astronaut who flew the Apollo 11 command module Columbia around the Moon in 1969 while his crewmates, Neil Armstrong and Buzz Aldrin, made the first crewed landing on the surface. Along with his Apollo 11 crewmates, Collins was awarded the Presidential Medal of Freedom in 1969 and the Congressional Gold Medal in 2011.
In 1979 at Andrews AFB, I noticed Mike Collins sitting alone having lunch at the snack bar of Air Force Systems Command Headquarters, where I was stationed. He was in uniform, since at that time he was a Brigadier General (one-star) in the Air Force Reserves. In later years I regretted that I hadn't had the nerve to approach him and ask for his autograph in my pilot's logbook, where I had previously gotten the autograph of another well-known Collins, the long-time editor of Flying Magazine Richard Collins.