Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...
Space.com on MSN
Earth and Theia smashed to birth the moon, but did they first start out as close neighbors?
"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.
Theia' is a long-vanished world, a planet-sized body thought to have smashed into the early Earth and that helped to form the ...
Discover Magazine on MSN
Earth and the Mysterious Planet Theia Were Likely Close Neighbors Before the Moon Formed
Discover how scientists have used iron isotopes to determine the likely origin of the Mars-sized planet named Theia.
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 ...
Morning Overview on MSN
New research says Theia and Earth once orbited as close neighbors
New modeling of the early solar system is reshaping the familiar story of how the Moon formed, suggesting that Earth and the ...
Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...
The lack of clarity regarding the collision and the object that Earth collided with raised many questions, but they were ...
About 4.5 billion years ago, the most momentous event in the history of Earth occurred: a huge celestial body called Theia ...
Earth and the planetary object that gave rise to the Moon were likely born in the same region of the solar system.
New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon ...
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