bn:02948720n
Noun Concept
Categories: Nebulae, Circumstellar disks
EN
circumstellar disc  circumstellar disk  circumbinary disk  circumstellar discs  circumstellar disks
EN
A circumstellar disc is a torus, pancake or ring-shaped accretion disk of matter composed of gas, dust, planetesimals, asteroids, or collision fragments in orbit around a star. Wikipedia
Definitions
Relations
Sources
EN
A circumstellar disc is a torus, pancake or ring-shaped accretion disk of matter composed of gas, dust, planetesimals, asteroids, or collision fragments in orbit around a star. Wikipedia
Torus, pancake or ring-shaped accumulation of matter in orbit around a star Wikidata