Planetary scientists have discovered that high energy electrons in Earth's plasma sheet are contributing to weathering processes on the Moon's surface and, importantly, the electrons may have aided ...

Earth’s deep interior may hold water equal to today’s oceans, challenging long-held views of how the planet became habitable.

Crystals hidden in Australia’s oldest rocks have revealed new clues about how Earth and the Moon formed. The study suggests ...

Earth's first continents may have emerged from the planet's primordial oceans much earlier than we thought, just six hundred million years after the planet formed, new research suggests. The ...

The Earth’s moon is very rare in the universe, according to a recent study done by a UA professor and an alumnus. “”The leading theory for the creation of the moon is that it was made in a collision,” ...

High-energy electrons in the Earth's plasma may be contributing to the formation of water on the surface of the moon, a study found. The findings were published by a team of researchers, led by a ...