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Theia (/ ˈ θ iː ə /) is a hypothesized ancient planet in the early Solar System which, according to the giant-impact hypothesis, collided with the early Earth around 4.5 billion years ago, with some of the resulting ejected debris coalescing to form the Moon.
Artist's depiction of a collision between two planetary bodies. Such an impact between Earth and a Mars-sized object likely formed the Moon.. The giant-impact hypothesis, sometimes called the Theia Impact, is an astrogeology hypothesis for the formation of the Moon first proposed in 1946 by Canadian geologist Reginald Daly.
Theia, an ancient planet, collided with Earth to form the moon, scientists believe. A new study suggests Theia could have also formed mysterious blobs called large low-velocity provinces, or LLVPs.
Theia (/ ˈ θ iː ə /; Ancient Greek: Θεία, romanized: Theía, lit. 'divine', also rendered Thea or Thia ), also called Euryphaessa ( Ancient Greek : Εὐρυφάεσσα , "wide-shining"), is one of the twelve Titans , the children of the earth goddess Gaia and the sky god Uranus in Greek mythology .
‘Theia’ collided with Earth billions of years ago and created the Moon – but that wasn’t all, new computer simulations suggest
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Then, Earth would be devastated by a series of magnitude 9.8 earthquakes, Earth's magnetic pole would shift by 30 degrees, the United States would be split in half, and Barack Obama would be elected president for an unconstitutional third term. [46] He predicted that the seven-year Great Tribulation would begin on October 15. [47]
In this collision, a Mars-sized object named Theia collided with the primitive Earth and the remnants of the collision formed the Moon. [13] The collision likely supplied enough energy to melt most of Earth's mantle and vaporize roughly 20% of it, heating Earth's surface to as high as 8,000 K (~14,000 °F). [ 4 ]