circumstellar disk

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circumstellar disk [‚sər·kəm¦stel·ər ′disk]

(astronomy)

A flattened cloud of gas or small particles that undergoes approximately circular motion about a star, and in which the material velocity is determined primarily by the balance of gravity and centrifugal force.

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No references found			Byline: ANI Washington, November 20 (ANI): A team of astronomers has captured the first direct, well-resolved infrared images of a circumstellar disk around a young massive star called HD 200775, to illuminate a massive star formation process. Infrared image of circumstellar disk illuminates massive star ... by Asian News International 393 QB45 The biennial conference is devoted to the work and ideas of young researchers, and here 13 recent graduates review current research in such areas as the evolution of primordial circumstellar disks, globular clusters in the local universe, and supernovae. New horizons in astronomy; proceedings by SciTech Book News Even a young orb, still warm and relatively bright from its birth inside a swirling, circumstellar disk of gas and dust, is only one-hundred-thousandth to one-millionth as luminous as its parent star. Extrasolar: three new projects aim to capture a first: an image of a ... by Cowen, Ron / Science News			Circumboreal Subregion Circumcellions circumcenter circumcircle Circumcision circumduction circumference circumferentor Circumflex circumflex artery circumhorizontal arc Circumlocution Office, the circumlunar circummeridian altitude Circumnutation circumpharyngeal connective circumpolar Circumpolar Organism circumpolar star circumpolar westerlies circumpolar whirl circumradius circumscissile circumscribed circumstantial evidence circumstellar disk Circumtropical Organism circumvallate papilla Circumvallation circumzenithal arc Circus Circus Arena circut ciré cire perdue Cirebon Cirencester CIRIA Ciril Kosmac Ciro Alegria Ciro Alegría Ciro Menotti Cirolanidae Cirphis Loreyi Cirque Cirque Glacier cirque lake Cirratulidae Cirrhosis Cirrhosis of the Liver cirriform			circumstantial circumstantial Circumstantial ad hominem Circumstantial ad hominem circumstantial event circumstantial evidence circumstantial evidence circumstantial evidence circumstantial homosexuality circumstantial speech circumstantialities circumstantialities circumstantiality circumstantiality circumstantiality circumstantially circumstantially circumstantiate circumstantiate circumstantiated circumstantiated circumstantiates circumstantiates circumstantiating circumstantiating circumstantiation circumstantiation circumstellar Circumstellar disc Circumstellar disc circumstellar disk Circumstellar disks Circumstellar disks Circumstellar habitable zone Circumstellar Imaging Telescope Circumstellar Material Circumterraneous circumterrestrial Circumtropical Organism Circumundulate circumvalate circumvallate circumvallate circumvallate circumvallate circumvallate lingual papillae circumvallate lingual papillae circumvallate lingual papillae circumvallate papilla circumvallate papilla circumvallate papilla Circumvallate Papilla Delayed Rectifier K+ Channel Circumvallate papillae Circumvallate papillae Circumvallate papillae circumvallate placenta circumvallate placenta circumvallate placenta circumvallated circumvallated circumvallated

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