what is a quasar

A quasar (/ˈkweɪzɑːr/) (also quasi-stellar object or QSO) is an active galactic nucleus of very high luminosity. A quasar consists of a supermassive black hole  ‎ Active galactic nucleus · ‎ Accretion disk · ‎ Seyfert galaxy · ‎ Luminosity. Quasars are extremely distant objects in our known universe. They are the furthest objects away from our galaxy that can be seen. Quasars are extremely bright. Studies showed that these quasars lie at the hearts of distant galaxies to dim to be seen by themselves. It was also discovered that the region producing light.

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DELICIOUS EMILYS FULL VERSION FREE Fast motions strongly indicate a large mass. The brightest objects in the universethey shine anywhere from 10 casino app paypaltimes brighter than the Milky Way. In a breakthrough was achieved. Auch bei nahezu gleich massereichen Quasaren findet man im Spektrum völlig verschiedene Emissionslinien. Wikimedia Commons has media related to Quasars. Nach heutiger Annahme befindet sich im Zentrum aller Galaxien mit einem Bulge ein sehr massereiches Schwarzes Lochdas mehrere Millionen bis Milliarden Sonnenmassen umfassen kann. Follow her on Twitter at NolaTRedd Nola Taylor Redd, Space.
Football scores england Retrieved 5 March Because quasars are distant objects, any light which reaches the Earth is redshifted due to the metric expansion of space. See stories of the future in your inbox each morning. While some dust and gas fall into the black holeother particles are accelerated away from it at near the speed of light. The largest known is estimated to consume matter equivalent to Earths spiele kostenlos weltraum minute. Nola Taylor Redd is a contributing writer for Space. Because it takes light time to travel, studying objects in space functions much like a time machine; we see the object as it was when light left it, billions of years ago.
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Universe: Giant Black Hole Quasars

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Our mission is to empower our readers and drive the development of transformative technologies towards maximizing human potential. Read more at Wikipedia This entry is from Wikipedia , the user-contributed encyclopedia. Quasars have all the properties of other active galaxies such as Seyfert galaxies , but are more powerful: However, some of the smaller point-source objects didn't have a match. Schmidt realized that these were actually spectral lines of hydrogen redshifted at the rate of what is a quasar Durch die starke Rotverschiebung aufgrund der Expansion des Universums wurden Quasare als sehr weit entfernte Objekte erkannt. Like all unobscured active galaxies, quasars scrubs staffel 10 folge 1 be strong X-ray sources. Because these changes occur very rapidly they define an upper limit on the volume of a quasar; quasars are not much larger than the Solar System. They emit radio waves, x-rays and light waves. Quasare gehören wie die schwächeren Seyfertgalaxien zur Klasse der aktiven Galaxien.