Neil Armstrong was the first person to walk on the moon as part of the Apollo 11 mission on July 20, 1969. When Armstrong stepped onto the lunar surface, he famously said "That's one small step for man, one giant leap for mankind." The Apollo 11 mission marked a historic achievement for NASA and international cooperation, and inspired future generations with the accomplishments of science, technology and exploration.

1. TIMEMACHINE The first man on the moon