Did you know that Michael Collins left some graffiti inside the Apollo 11 Command
Module Columbia?
See image here -
https://airandspace.si.edu/explore-a...il.cfm?id=3903
This fact and more were revealed by historians from the Smithsonian.
See the questions and answers here from last nights forum -
http://www.reddit.com/r/AskHistorian...gram_from_the/