About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed everything—reshaping Earth, forming the Moon, and scattering clues across ...
Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...
The outer planets of the solar system are swarmed by ice-wrapped moons. Some of these, such as Saturn's moon Enceladus, are ...
Study Finds on MSN
New Evidence Points To Where Our Moon’s Parent Planet Came From
Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.
Factinate on MSN
It Seems Absurd, But You Could Line Up Every Planet In The Solar System Between Earth And The Moon
Space has a knack for bending our sense of scale. The Moon feels close enough to touch—after all, we see its craters with ...
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