The Moon is the only object in the solar system,
apart from Earth, to have been visited by humans.
Humans (Neil Armstrong and Buzz Aldrin) first set
foot on the surface of the Moon on July 20th 1969.
This footprint in the lunar dust was made by the
first moon-walkers and, since the Moon has no atmosphere
to erode features, it will probably remain visible
for thousands of years. An historical landmark for
future lunar package tour visitors.