Fifty years ago, Neil Armstrong and Buzz Aldrin became the first humans to set foot on the moon. Watch American Experience | PBS's "Chasing the Moon," which recounts the million steps it took for the astronauts on NASA's Apollo 11 to make one giant leap. https://to.pbs.org/2SqXGmB | FRONTLINE | PBS

"We choose to go to the Moon in this decade and do the other things, not because they are easy, but because they are hard." Watch CHASING THE MOON, premiering on PBS across three nights beginning July 8 → pbs.org/chasingthemoon | American Experience | PBS