Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...

KREEP is believed to have formed during the final cooling phase of the moon, when radioactive elements built up in the space between the moon's newly formed mantle and crust. Studying these elements ...

According to observations of young ridges see on the far side, Earth's moon is not geologically dead, as previously believed.

Understanding The Moon & Earth. Since the Apollo missions more than half a century ago, the composition of the Moon and its usable resources have been a topic of interest to scien ...