PHOTOS: Happy Anniversary, Man on the Moon

Friday is 38 years since man's first steps on the moon.

Apollo 11 Anniversary: 'Giant Leap for Mankind'

Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Apollo 11
Buzz Aldrin climbs down the ladder of the Lunar Module Eagle to the moon's surface. This photograph was taken by astronaut Neil Armstrong. While Armstrong and Aldrin landed in the Eagle to explore the moon, Michael Collins remained with the Command Module Columbia in lunar orbit. (NASA)
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