Explanation: Where do quasars live? Quasars are the brightest objects in the universe, so bright they can be seen from across the universe. Observations continue to show that most quasars are surrounded by a relatively faint nebulous patch. Astronomers are trying to identify the nature of these patches. The above false-color picture shows a central quasar embedded in an unusual elliptical galaxy. The galaxy is being gravitationally distorted by a neighboring galaxy. Recent evidence indicates that most quasars live near the centers of large, elliptical galaxies - even those quasars where no host galaxy could be found before. Quasars themselves are thought to result from matter falling toward supermassive black-holes.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Elliptical Galaxy - quasar - kvazary - ellipticheskaya galaktika - chernye dyry Publikacii so slovami: Elliptical Galaxy - quasar - kvazary - ellipticheskaya galaktika - chernye dyry
Sm. takzhe: Porfirion: samyi dlinnyi dzhet ot chernoi dyry Tumannost' Tyul'pan i chernaya dyra Lebed' X-1 Chernaya dyra razrushaet zvezdu: animaciya Sliyanie dvuh chernyh dyr: modelirovanie Galaktika, dzhet i znamenitaya chernaya dyra Akkrecionnyi disk chernoi dyry: vizualizaciya Akkreciruyushaya chernaya dyra s dzhetom Vse publikacii na tu zhe temu >>