They went through the isotope mixtures in Earth and lunar rocks instead of using highly technical models. They dabbled in ...
The outer planets of the Solar System are swarmed by ice-wrapped moons. Some of these, such as Saturn’s moon Enceladus, are ...
Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...
It’s one of the most enduring ideas about the formation of our solar system: Earth collided with a Mars-sized object, Theia, ...
Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.