I believe you will feel impossible when you see the title, because human beings are too far from the moon. Even if human beings land on the moon, it is impossible to leave so much garbage on the moon, but the truth is this. Human beings have indeed left so much garbage on the moon. Someone must have guessed here.
As a satellite of the earth, mankind has been exploring the moon since the development of aviation. However, with our exploration, we also left a lot of garbage on the moon. These are aviation garbage. According to the report of relevant departments, we have left 200 tons of garbage on the moon.
Of course, these garbage are mainly the machinery we brought in the past. Before these machinery were scrapped, they also helped astronauts complete experiments again and again. After they are scrapped, if they can't be taken away, they will be abandoned, of course. Now we certainly won't leave these machines, because the cost of these machines is very high.
However, a lot of garbage was left by Apollo astronauts. Maybe they didn't think about the need to bring these things back. Others are placed on the moon by scientists and used to study the moon, and maybe they can bring us unexpected gains. What do you think? Welcome to your message.