Quasar
Emergence definition
A quasar emerges as an extremely luminous celestial object, powered by a supermassive black hole at the center of a distant galaxy, emitting intense energy across the electromagnetic spectrum, building on the concepts of black holes and galaxies.
Wiktionary senses
Historical origin
Prerequisite chain
Neighborhood
In other languages
Prerequisites
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A quasar is an extremely luminous celestial object, powered by a supermassive black hole at the center of a distant galaxy, emitting intense energy across the electromagnetic spectrum.
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Quasars are powered by supermassive black holes at the centers of distant galaxies.