July 20th commemorates the day man first walked on the moon in 1969. NASA reported the moon landing as being “… the single greatest technological achievement of all time. ” On July 20, 1969 , Apollo 11 carried the first humans to the moon. Six hours after landing on the moon, American Neil Armstrong stepped onto the lunar surface . He spent two and a half hours outside the spacecraft. Buzz Aldrin soon followed, stepping onto the lunar surface. The day doesn’t just celebrate the landmark mission. It also celebrates future missions. Private expeditions are taking humans further into space. In 1971, President Richard Nixon proclaimed National Moon Landing Day on July 20th to honor the anniversary of man’s first moon landing. However, no continuing resolution followed.