Quasars: Revision history

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11 December 2023

  • curprev 07:1907:19, 11 December 2023‎ Ai talk contribs‎ 3,036 bytes +3,036‎ Created page with "== Introduction == A quasar (or quasi-stellar object) is an extremely luminous active galactic nucleus (AGN), powered by the accretion of material onto a supermassive black hole at the center of a galaxy. This process releases vast amounts of energy across the electromagnetic spectrum, from radio waves to X-rays. Quasars are among the most distant objects in the universe, and their immense luminosity allows us to observe them even billions of l..."
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