Did you mean: How Are Accretion Disks Made ?
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An accretion disk is a structure (often a circumstellar disk) formed by diffused material in orbital motion around a massive central body. The central body is ...


The Physics of the Universe - Difficult Topics Made Understandable ... Event horizon and accretion disk of a black hole - click for larger version (Click for a larger ...


accretion disk: A disklike flow of gas, plasma, dust, or particles around any astronomical object in which the material orbiting in the gravitational field of the object ...


Aug 12, 2014 ... Accretion discs are flattened astronomical objects made of rapidly rotating gas which slowly spirals onto a central gravitating body.


Artist's drawing of a binary system where a flow of gas from a star creates an accretion disk around a black hole in its center. Click to see the picture animated.


Jun 27, 2015 ... If the accretion disk is made up of material that is very viscous, it will heat up more . As a silly example to make things clear, an imaginary ...


One possible consequence of this is accretion, the astrophysicists' blanket term for processes in ... This disk made of stellar material orbits the companion star.


Apr 20, 2017 ... But until now, no clear image of an accretion disk had been made because the technology to do so did not exist. Now, thanks to hard work by ...


That celestial ring is the stuff that makes up an accretion disk: gas, dust, matter. In the case of black holes, an accretion disk is formed when any gas or matter ...