Why doesn't the moon have an atmosphere?
The moon is very much lighter than earth, and has so much less gravity that all the gas in the atmosphere escaped. and it does not have any people because there is no space on the moon!!
the moon, it has no atmosphere so all the heat gets in, and then all the heat gets out. that is why it varies from 250F to -250F. The earths atmosphere blocks much of the suns heat but still lets some in, and doesnt let it all leave either. tats why earth is far more moderate than the moon or any other atmosphere lacking object
The moon is hotter than the earth in day time but also colder in night time because the earth has a atmosphere which doesnt object us to as much heat or coldness, but the moon has no atmosphere and take in much heat in day time and freezing cold at night :) So most planets with a larger atmosphere unless really close or really far away to the sun isn't as hotter as the earth