Comments for picture #699948urn:uuid:d8935a7e-5fd3-4081-7412-b9cf208a8d46Comment by Knuckles_prower1682009-10-04T09:13:48-07:00Comment by Kirbyt2009-08-23T07:32:50-07:00Comment by Falconlobo2008-07-31T15:03:08-07:00Comment by TwilightMyth2008-07-31T15:02:47-07:00Comment by Falconlobo2008-07-31T13:12:25-07:00Comment by TwilightMyth2008-07-29T12:59:46-07:00LIKE my avatar thanks! ><]]>Comment by TwilightMyth2008-07-29T12:59:00-07:00Comment by wispo2008-07-27T07:53:33-07:00
your avatar looks horrible]]>Comment by wispo2008-07-27T07:50:36-07:00star
A star is a massive, luminous ball of plasma. The nearest star to Earth is the Sun, which is the source of most of the energy on Earth. a star shines because thermonuclear fusion in its core releases energy that traverses the star's interior and then radiates into outer space. Almost all elements heavier than hydrogen and helium were created by fusion processes in stars. The energy produced by stars, as a by-product of nuclear fusion, radiates into space as both electromagnetic radiation and particle radiation. The particle radiation emitted by a star is manifested as the stellar wind(which exists as a steady stream of electrically charged particles, such as free protons, alpha particles, and beta particles, emanating from the star’s outer layers) and as a steady stream of neutrinos emanating from the star’s core. The interior of a stable star is in a state of hydrostatic equilibrium: the forces on any small volume almost exactly counterbalance each other. The balanced forces are inward gravitational force and an outward force due to the pressure gradient within the star]]>Comment by TwilightMyth2008-07-26T21:55:31-07:00http://www.fanart-central.net/pic-657171.html just like this^^]]>