Since the beginning of time, humans have wondered about the depths of space and the exploration we can achieve. What if there's life out there? What about life on Mars?
Chris Hadfield wanted to be an astronaut, but he was afraid of the dark. A future astronaut, afraid of the dark?
"That's one small step for [a] man, one giant leap for mankind."
Born August 5, 1930, Neil Armstrong has been an aviator, test pilot, and university professor. And, on July 21, 1969, he became the first man to walk on the moon. In the days before the Internet or cable television, people around the world gathered around their sets to watch history being made.