SednaSedna
dwarf 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
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- Domain
- Science and technology
- In collections
- Nobody has pulled it yet.
What Wikipedia says
Sedna (minor-planet number 90377) is a dwarf planet in the outermost reaches of the Solar System, orbiting the Sun far beyond the orbit of Neptune. It was discovered in 2003, and is roughly 1,000 km in diameter.
Excerpt from the Wikipedia article “Sedna (dwarf planet)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia
Image: NASA, Public domain, via Wikimedia Commons.
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