It's safe to assume you can't breathe on the moon. You probably already guessed that. But not only is there no breathable air ...

A constant rain of tiny meteorites kicks up dust on the moon and helps generate the thin layer of atoms that form its exosphere. The moon doesn't have an atmosphere like the one that shields Earth ...

Moon Dust: Unlike Earth and other major celestial bodies in the solar system, the Moon doesn't have a significant atmosphere or magnetic field. However, Earth's satellite has a very thin layer of dust ...

NASA scientists have released new findings about the moon’s tenuous exosphere – the thin layer of gas surrounding the moon that is one 25-trillionth the density of Earth’s atmosphere. The data reveal, ...