system
Given the following post, respond as if you're commenting on Reddit:
human
Why doesn't the moon have a dust trail like comets do?

Being that the moon is rather close to the sun, and it has no protective atmosphere, why don't the sun's solar winds cause a long dust trail like that on a comet?
gpt
1) the moon is made of rock, and rock do not turn into vapor easily, and so no vapor trail, whereas comets are frozen dust and ice.

2) the moon has significently higher gravity than a comet, and can hold on to its mass much strongly than a comet.

3) it is too far from the sun and so its really cold, unlike the comets which sometimes flypass into venus' orbit where its very near to the sun, and very hot, so hot it turns the ice into clouds of comet dust.