The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought to create this wispy gas envelope; tiny meteoroids hitting the surface and ...

"We give a definitive answer that meteorite impact vaporization is the dominant process that creates the lunar atmosphere." When you purchase through links on our site, we may earn an affiliate ...

The moon may not have any breathable air, but that doesn't mean it has no atmosphere. Astronomers have for decades been aware of the delicate atmosphere surrounding the moon that is so thin and ...