If you set foot on the Moon, the footprint you create will probably remain there for millions of years. So why?
If you paid attention to the photos taken on the Moon, you can see the footprints of the astronauts. It is very clear that You may have seen it. Moreover, these footprints remain there for millions of years.
A single footprint There are several reasons why it remains like a fossil for millions of years. certainly. Let’s explain them all one by one.
An environment different from the world.
The footprint in this photo taken on the Moon belongs to astronaut Neil Armstrong, who went to the Moon for the first time with the Apollo 11 mission in 1969.
Since there is no atmosphere on the Moon, unlike our planet, atmospheric weather events do not occur. So it doesn’t rain, the wind doesn’t blow, it doesn’t snow… That’s why footprints It is not eroded by any weather event.
Besides, if we compare it with the Earth, Since the Moon has very little geological activity, there are not many volcanic or tectonic movements. Therefore, footprints do not change.
The most important reason is the characteristics of the Moon’s surface.
There is a layer of fine rocky dust slightly deeper on the Moon’s surface. Thanks to this layer of dust, astronauts footprints are clearly visible. Since the thin layer of powder has the consistency of what we call talcum powder, it preserves the details of the footprints and remains for a long time.
In addition, dust particles on the surface are bonded to each other with electrostatic adhesion force since gravity is low. Electrostatic forces The dust particles become visible and stay together. Thus, the footprints do not collapse under their own weight.
Probably the astronauts’ footprints will remain there for at least 100 million years and A symbol of humanity’s legacy will be. Really impressive, isn’t it?
Let’s take it space enthusiasts:
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