Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Quasar> ?p ?o }
- Quasar abstract "Quasars (/ˈkweɪzɑr/) or quasi-stellar radio sources are the most energetic and distant members of a class of objects called active galactic nuclei (AGN). Quasars are extremely luminous and were first identified as being high redshift sources of electromagnetic energy, including radio waves and visible light, that appeared to be similar to stars, rather than extended sources similar to galaxies. Their spectra contain very broad emission lines, unlike any known from stars, hence the name "quasi-stellar." Their luminosity can be 100 times greater than that of the Milky Way. Most quasars were formed approximately 12 billion years ago caused by collisions of galaxies and their central black holes merging to form either a supermassive black hole or a Binary black hole system.Although the true nature of these objects was controversial until the early 1980s, there is now a scientific consensus that a quasar is a compact region in the center of a massive galaxy surrounding a central supermassive black hole. Its size is 10–10,000 times the Schwarzschild radius of the black hole. The energy emitted by a quasar derives from mass falling onto the accretion disc around the black hole.".
- Quasar thumbnail Artists_rendering_ULAS_J1120+0641.jpgwidth=300.
- Quasar wikiPageExternalLink default.asp.
- Quasar wikiPageExternalLink vsots.
- Quasar wikiPageExternalLink ep-98-quasars.
- Quasar wikiPageExternalLink blackholes.
- Quasar wikiPageExternalLink Astro-DSO-Quasars.htm.
- Quasar wikiPageExternalLink gal_zqso.html.
- Quasar wikiPageExternalLink ?object=3C%20273&zoom=12&img_source=SDSS.
- Quasar wikiPageExternalLink Research_Sheds_New_Light_On_Quasars_999.html.
- Quasar wikiPageID "25239".
- Quasar wikiPageLength "37867".
- Quasar wikiPageOutDegree "198".
- Quasar wikiPageRevisionID "680644068".
- Quasar wikiPageWikiLink 3C_273.
- Quasar wikiPageWikiLink 3C_48.
- Quasar wikiPageWikiLink APM_08279+5255.
- Quasar wikiPageWikiLink Absolute_magnitude.
- Quasar wikiPageWikiLink Accretion_(astrophysics).
- Quasar wikiPageWikiLink Accretion_disc.
- Quasar wikiPageWikiLink Active_galactic_nucleus.
- Quasar wikiPageWikiLink Active_galaxies.
- Quasar wikiPageWikiLink Active_galaxy.
- Quasar wikiPageWikiLink Albert_Einstein.
- Quasar wikiPageWikiLink Allan_Sandage.
- Quasar wikiPageWikiLink Andromeda_Galaxy.
- Quasar wikiPageWikiLink Antimatter.
- Quasar wikiPageWikiLink Apparent_magnitude.
- Quasar wikiPageWikiLink Arc_minute.
- Quasar wikiPageWikiLink Astronomer.
- Quasar wikiPageWikiLink Astrophysicist.
- Quasar wikiPageWikiLink Astrophysics.
- Quasar wikiPageWikiLink BL_Lac_object.
- Quasar wikiPageWikiLink Balmer_series.
- Quasar wikiPageWikiLink Big_Bang.
- Quasar wikiPageWikiLink Binary_black_hole.
- Quasar wikiPageWikiLink Binary_star.
- Quasar wikiPageWikiLink Black_body.
- Quasar wikiPageWikiLink Black_hole.
- Quasar wikiPageWikiLink Blazar.
- Quasar wikiPageWikiLink Brady_Haran.
- Quasar wikiPageWikiLink Calar_Alto_Observatory.
- Quasar wikiPageWikiLink Category:Active_galaxy_types.
- Quasar wikiPageWikiLink Category:Articles_containing_video_clips.
- Quasar wikiPageWikiLink Category:Quasars.
- Quasar wikiPageWikiLink Category:Radio_astronomy.
- Quasar wikiPageWikiLink Centrifugal_mechanism_of_acceleration.
- Quasar wikiPageWikiLink Clusters_of_galaxies.
- Quasar wikiPageWikiLink Comoving_distance.
- Quasar wikiPageWikiLink Compton_scattering.
- Quasar wikiPageWikiLink Constellation.
- Quasar wikiPageWikiLink Cyril_Hazard.
- Quasar wikiPageWikiLink Double_star.
- Quasar wikiPageWikiLink Einstein.
- Quasar wikiPageWikiLink Electromagnetic_energy.
- Quasar wikiPageWikiLink Electromagnetic_spectrum.
- Quasar wikiPageWikiLink Emission_lines.
- Quasar wikiPageWikiLink Energy.
- Quasar wikiPageWikiLink European_Southern_Observatory.
- Quasar wikiPageWikiLink Event_horizon.
- Quasar wikiPageWikiLink Faster-than-light.
- Quasar wikiPageWikiLink Fermi_acceleration.
- Quasar wikiPageWikiLink Forbidden_lines.
- Quasar wikiPageWikiLink Forbidden_mechanism.
- Quasar wikiPageWikiLink Fred_Hoyle.
- Quasar wikiPageWikiLink Friction.
- Quasar wikiPageWikiLink Galaxy.
- Quasar wikiPageWikiLink Galaxy_cluster.
- Quasar wikiPageWikiLink Gamma-ray_burst.
- Quasar wikiPageWikiLink Gamma_ray.
- Quasar wikiPageWikiLink General_Theory_of_Relativity.
- Quasar wikiPageWikiLink General_relativity.
- Quasar wikiPageWikiLink Gravitational_energy.
- Quasar wikiPageWikiLink Gravitational_lens.
- Quasar wikiPageWikiLink Gravitational_lensing.
- Quasar wikiPageWikiLink Gravitational_redshift.
- Quasar wikiPageWikiLink Gunn-Peterson_trough.
- Quasar wikiPageWikiLink Gunn–Peterson_trough.
- Quasar wikiPageWikiLink Hale_Telescope.
- Quasar wikiPageWikiLink Halton_Arp.
- Quasar wikiPageWikiLink Hawaii.
- Quasar wikiPageWikiLink Hayashi_limit.
- Quasar wikiPageWikiLink Hayashi_track.
- Quasar wikiPageWikiLink Helium.
- Quasar wikiPageWikiLink Hong-Yee_Chiu.
- Quasar wikiPageWikiLink Hubble_Space_Telescope.
- Quasar wikiPageWikiLink Hubbles_law.
- Quasar wikiPageWikiLink IRAS_18508-7815.
- Quasar wikiPageWikiLink Infrared.
- Quasar wikiPageWikiLink Interacting_galaxies.
- Quasar wikiPageWikiLink Interacting_galaxy.
- Quasar wikiPageWikiLink Intergalactic_medium.
- Quasar wikiPageWikiLink International_Celestial_Reference_System.
- Quasar wikiPageWikiLink Inverse_Compton_scattering.
- Quasar wikiPageWikiLink Iron.
- Quasar wikiPageWikiLink John_Gatenby_Bolton.
- Quasar wikiPageWikiLink Keck_Telescope.
- Quasar wikiPageWikiLink LBQS_1429-008.
- Quasar wikiPageWikiLink La_Silla_Observatory.
- Quasar wikiPageWikiLink Large_quasar_group.