Fifty years ago today, celestial observers went from seeing a man in the moon to seeing one on it.
Few achievements in human history equal what was accomplished on July 20, 1969, when American astronaut Neil Armstrong took that literal "small step" and metaphorical "giant leap." Armstrong and his fellow astronauts Buzz Aldrin and Michael Collins were rightfully hailed as heroes.
Last week, returning to Cape Canaveral on the anniversary of the Apollo 11 launch, the 88-year-old Collins sounded like the unassuming, laconic astronaut he was 50 years ago as he reflected on the mission.
"Apollo 11," Collins said, "was serious business. We, [the] crew, felt the weight of the world on our shoulders. We knew that everyone would be looking at us, friend or foe, and we wanted to do the best we possibly could."
They did. And then some.
Global viewing was estimated at about 600 million, or about a fifth of the world's population at the time. That's an especially remarkable figure considering how many did not have televisions in that era.
The "friend" Collins mentioned was really the entire world. The foe, ostensibly Cold War rival U.S.S.R., was no doubt also watching, just as the world took note of Soviet space-race firsts.
The global audience, awed by the astronauts' achievement, would forever consider space — and in a way, Earth — differently.