Apollo 11 - Buzz Aldrin - walking on the moon - NASA 1969 - Poster
Apollo 11 - Aldrin walks beside the imprints of some of the very first steps that were ever set on the Moon - NASA 1969 - Poster - AS11-40-5903
Apollo 11 was the spaceflight that landed the first humans on the Moon, Americans Neil Armstrong and Buzz Aldrin, on July 20, 1969. Armstrong became the first to step onto the lunar surface six hours later on July 21. Armstrong spent about two and a half hours outside the spacecraft, Aldrin slightly less, and together they collected 47.5 pounds (21.5 kg) of lunar material for return to Earth.