File:Best_image_of_Alpha_Centauri_A_and_B.jpg · Wikimedia Commons · See Wikimedia Commons
Sao đôi
Sign in to saveAlso known as binary star system, physical double star
star system consisting of two stars rotating around a common center of mass
AI overview
A binary star is a pair of stars that orbit around a single point between them, held together by their mutual gravity. Astronomers study binary stars because they help us understand how stars form, evolve, and interact with each other.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Subclass of
- double star
- Has part
- star
- Image
- Eclipsing binary star animation 3.gif
Show 5 more facts
- Commons category
- Binary stars
- topic's main category
- Category:Binary stars
- Commons gallery
- Binary Star
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- different from
- optical double
via Wikidata · CC0
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