The footprints left on the Moon by Apollo astronauts will likely remain intact for millions of years due to the lack of atmosphere and erosion.
Why it is true
The Moon has no atmosphere, wind, liquid water, or significant tectonic activity. Without these erosive agents, there are no natural mechanisms to erase or wear down the marks left by the lunar modules and the astronauts' boots.
Source: NASA
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Related facts
The footprints left by astronauts on the Moon will disappear in a few years.
The footprints left on the Moon by Apollo astronauts could last for millions of years.
The footprints left on the Moon could last for millions of years.
The footprints left on the Moon by the Apollo astronauts will likely remain there for millions of years.