Circumstellar disc

Noun

Word Frequency: 0.0

Definitions

1.NounA torus, pancake or ring-shaped accretion disk of matter composed of gas, dust, planetesimals, asteroids, or collision fragments in orbit around a star.

Synonyms

protoplanetary disk accretion disk ring system planetary ring star cluster planetary object planetary migration protostar emission nebula planetesimal orbit interplanetary dust cloud

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