Because there is no wind on the moon to blow it around.
As long as no one touches or disturbs them, footprints on the Moon will look the same, and will remain unchanged forever. On the moon, there is no wind that would cover the footprints, and there is no water or rain that would wash the footprints away.
Footprints are on the moon because astronauts from the Apollo missions walked on its surface. The moon's lack of atmosphere and wind means that footprints can last for a long time without being erased.
There were recent amazing pictures released to the press of the surface of the moon which showed many of the objects left on the moon including footprints! So you know the footprints last over 40 years because it has been that long since Neil Armstrong made history with the first footprints on the moon. There is no atmosphere on the moon therefore no rain, wind or water flow so the only thing that will destroy the footprints is space debri of either man made materials or rocks such as a meteor storm. Scientist from different nationsintentionally crash objects into the moon for various studies.
There is gravity on the moon, it is just weaker than it is on Earth. There is fine sand on the moon. if you step on it, of course there would be footprints.
No, footprints on the moon are not possible because there is no atmosphere on the moon to preserve them. Without an atmosphere, there is no wind or weather to erode or cover the footprints, so they would remain preserved indefinitely on the lunar surface.
Ten Million Years
The footprints on the moon left by the astronauts will still be there in a few thousand years. They will eventually be covered with new dust from micrometeorites.
That's correct! Footprints left on the moon by astronauts will remain there for a very long time due to the lack of atmosphere, wind, and water to erode or disturb them. This means that these footprints could potentially last for millions of years.
The Moon has no wind, no water, and almost no moon quakes (earthquakes on the moon). There is almost nothing to cause the footprints to go away. Unless they are hit by a meteor, comet, or asteroid.
In 7,000 years
Until something disturbs it, like a future meteor impact, or a future moon landing. The footprints left by the astronauts may last millions of years.
No. But they will be there for a long, long time. Forever is just that - forever. And they won't last that long. You're on the right track, though. There is no atmosphere on the moon, and it is geologically "dead" as we generally see it. No erosion will be taking place. The moon is subject to strikes by space rocks though, so any one of them could erase a footprint or two. Or even all of them if it was a really big rock. And have you seen the size of some of those craters on the moon? Hundreds of miles across! Eventually, the sun will expand, and it will destroy all the surface features of both the earth and moon. And it will swallow the earth and the moon totally after that. Everything that is here will eventually be converted into plasma. But the footprints will be long gone before that happens.