no winds
The footsteps last permanently on the surface of the moon until an object comes in contact with them. In case you were curious, the reason why the footsteps will last so long is because the moon does not have an atmosphere interacting with the surface.
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The first footsteps on the Moon remain because the lunar environment lacks significant weathering processes. There is no atmosphere, wind, or water to erode the surface, and the Moon's low gravity means that footprints, created in the fine lunar regolith, are not disturbed easily. Additionally, the lack of biological activity means that the marks made by astronauts in 1969 have been preserved for decades.
No, the moon is very real. The footsteps of Neil Armstrong, the first man to step foot on the moon, are on the moon.
Yes, the footsteps are likely still there. There is no rain, wind nor any weather on the moon to disturb the footprints of Armstrong and the eleven other men who have walked on the moon. The only thing which would disturb the footsteps is objects (spacecraft, meteoroids, etc.) which impact the lunar surface. Given the area of the lunar surface and the fact that the footsteps are on the side of the moon facing the Earth, this is unlikely.
Yes
Yes, because the moon doesn't have a strong enough atmosphere to support weather.
Footsteps on the moon will stay visible for a very long time, possibly for millions of years. This is because there is no wind or water on the moon to disturb the surface and erase the footprints. The lack of atmosphere means that there is no erosion process like on Earth.
No. There is no wind, gravity, or water on the moon. The footsteps of the men who landed there are still there.
Because, there are no storms, rain, or wind,snow or even gravity along with other people steping on the moon to mess them up.
The plural is footsteps.
The planet and the moon(s) gravitational pull