Quasars. Astronomers first knew they had a mystery on their hands in the s when they turned the first radio telescopes to the sky. 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. Shining so brightly that they eclipse the ancient galaxies that contain them, quasars are distant objects powered by black holes a billion times.
(On HD) Magnetars, Black Holes, Quasars And Pulsars Documentary 2016 Bei ihnen geht man von einem Winkel zwischen Beobachtungsrichtung und Jetachse von höchstens wenigen Grad aus. Perhaps the supermassive black hole at the center of our galaxy once hosted a quasar? When we live sat football fixtures at quasars which are billion light years away, we are looking billion years into the past. Nola Taylor Redd is a contributing writer for Space. Search The Totally Free Children's Learning Network import url http: Cyril Hazard a British astronomer pointed out inthat the moon would pass in front of one of these sources, number in the Third Cambridge catalogue.