436K views · 7.4K shares | WATCH: "That's one small step for man, one giant leap for mankind." On this day in 1969, American astronauts Neil Armstrong and Buzz Aldrin became the first people to step foot on the moon. | PBS NewsHour | Facebook

111K views · 8.2K reactions | Neil Armstrong: “That's one small step for a man; one giant leap for mankind.” As these words were spoken 50 years ago now, history was made. From that moment on, we lived in a world where human beings had set foot on the Moon. Celebrate the #Apollo50th anniversary: https://go.nasa.gov/2JJovQh | NASA - National Aeronautics and Space Administration | Facebook

"That's one small step for man, one giant leap for mankind." On July 20, 1969, astronaut Neil Armstrong becomes the first human in history to walk on the surface of the moon: http://abc7.ws/2abKzQN | ABC 7 Chicago