Apollo 11 astronaut Edwin Eugene "Buzz" Aldrin Jr., who
reimagined the potential of human achievement before a
worldwide audience when he walked on the moon, was
born on this day in history, Jan. 20, 1930.

"The sky is not the limit … There are footprints on the
Moon!" the explorer enthused in his 2016 book, "No
Dream Is Too High: Life Lessons From a Man Who
Walked on the Moon." The second person to walk on
the Moon is 94 years old today.

Aldrin saluting the Lunar Flag Assembly.