Логин  |  Регистрация

Accretion disk - Wikipedia

2019-6-20 · An accretion disk is a structure (often a circumstellar disk) formed by diffuse material in orbital motion around a massive central body. The central body is typically a star. Friction causes orbiting material in the disk to spiral inward towards the central body. Gravitational and frictional forces compress and raise the temperature of the ...

Alexa Traffic


Listing Links