Magnitude - sheer size.
A quark is tiny - it takes 3 to make a single proton.
A quasar is a "quasi star" and is actually an entire galaxy with its core on fire
(not actual fire with flames, but in the act of constantly blowing up).
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it depends on how you're using it. quasar sounds correct if it's a thing
The word "quasar" is a contraction of "quasi-stellar radio source."
A quasar is a celestial object located at the center of a galaxy, emitting intense radiation and believed to be powered by a supermassive black hole.
The temperature of a quasar is directly related to its overall energy output. Quasars are extremely hot and luminous objects, with higher temperatures corresponding to higher energy outputs. This means that as the temperature of a quasar increases, so does its energy output.
No, Betelgeuse is not a quasar. Betelgeuse is a red supergiant star located in the constellation of Orion, while a quasar is a highly energetic and distant active galactic nucleus powered by a supermassive black hole at the center of a galaxy.