Before revision: Barefooted person leaving footprints behind Buzz Aldrin's bootprint on the Moon in 1969 on the Apollo 11 mission Footprints are the impressions or images left behind by a person walking or running.
After revision: Buzz Aldrin's bootprint on the Moon in 1969 on the Apollo 11 mission Footprints are the impressions or images left behind by a person walking or running.