TheiaTheia
hypothetical planet
Rare
Rarity: Rare
A topic known well beyond its field, found in many languages.
Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.
At a glance
- Class
- Place
- Domain
- Science and technology
- In collections
- Nobody has pulled it yet.
What Wikipedia says
Theia ( THEE-uh) is a hypothetical planet in the early Solar System which, according to the giant-impact hypothesis, collided with the proto-Earth around 4.50 billion years ago, with some of the resulting ejected debris re-coalescing to form the Moon.
Excerpt from the Wikipedia article “Theia (hypothetical planet)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia
Image: NASA/JPL-Caltech, Public domain, via Wikimedia Commons.
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