Double star

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

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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Place

Domain

Science and technology

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What Wikipedia says

In observational astronomy, a double star or visual double is a pair of stars that appear close to each other as viewed from Earth, especially with the aid of optical telescopes.

Excerpt from the Wikipedia article “Double star”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Donald Pelletier, CC BY-SA 4.0, via Wikimedia Commons.