Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Quasar> ?p ?o }
- Quasar abstract "Quasars (/ˈkweɪzɑːr/) 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, and they are normally caused by collisions of galaxies, with the galaxies' 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 enclosed 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.jpg?width=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 "37983".
- Quasar wikiPageOutDegree "200".
- Quasar wikiPageRevisionID "708428201".
- Quasar wikiPageWikiLink 3C_273.
- Quasar wikiPageWikiLink 3C_48.
- Quasar wikiPageWikiLink APM_08279+5255.
- Quasar wikiPageWikiLink Absolute_magnitude.
- Quasar wikiPageWikiLink Accretion_(astrophysics).
- Quasar wikiPageWikiLink Accretion_disk.
- Quasar wikiPageWikiLink Active_galactic_nucleus.
- Quasar wikiPageWikiLink Albert_Einstein.
- Quasar wikiPageWikiLink Allan_Sandage.
- Quasar wikiPageWikiLink Andromeda_Galaxy.
- Quasar wikiPageWikiLink Antimatter.
- Quasar wikiPageWikiLink Apparent_magnitude.
- Quasar wikiPageWikiLink Astronomer.
- Quasar wikiPageWikiLink Astrophysical_jet.
- 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 Comoving_distance.
- Quasar wikiPageWikiLink Compton_scattering.
- Quasar wikiPageWikiLink Constellation.
- Quasar wikiPageWikiLink Cyril_Hazard.
- Quasar wikiPageWikiLink Double_star.
- Quasar wikiPageWikiLink Earth.
- Quasar wikiPageWikiLink Electromagnetic_spectrum.
- Quasar wikiPageWikiLink Energy.
- Quasar wikiPageWikiLink European_Southern_Observatory.
- Quasar wikiPageWikiLink Event_horizon.
- Quasar wikiPageWikiLink Faster-than-light.
- Quasar wikiPageWikiLink Fermi_acceleration.
- 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_relativity.
- Quasar wikiPageWikiLink Gravitational_energy.
- Quasar wikiPageWikiLink Gravitational_lens.
- Quasar wikiPageWikiLink Gravitational_redshift.
- Quasar wikiPageWikiLink Gunn–Peterson_trough.
- Quasar wikiPageWikiLink Hale_Telescope.
- Quasar wikiPageWikiLink Halton_Arp.
- Quasar wikiPageWikiLink Hawaii.
- 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_galaxy.
- Quasar wikiPageWikiLink International_Celestial_Reference_System.
- Quasar wikiPageWikiLink Iron.
- Quasar wikiPageWikiLink John_Gatenby_Bolton.
- Quasar wikiPageWikiLink LBQS_1429-008.
- Quasar wikiPageWikiLink La_Silla_Observatory.
- Quasar wikiPageWikiLink Large_quasar_group.
- Quasar wikiPageWikiLink Light.
- Quasar wikiPageWikiLink Light-year.
- Quasar wikiPageWikiLink List_of_plasma_(physics)_articles.
- Quasar wikiPageWikiLink List_of_quasars.
- Quasar wikiPageWikiLink Lovell_Telescope.
- Quasar wikiPageWikiLink Luminosity.
- Quasar wikiPageWikiLink Lyman-alpha_forest.
- Quasar wikiPageWikiLink Lyman_series.
- Quasar wikiPageWikiLink Maarten_Schmidt.
- Quasar wikiPageWikiLink Mass.
- Quasar wikiPageWikiLink Mauna_Kea.
- Quasar wikiPageWikiLink Metric_expansion_of_space.
- Quasar wikiPageWikiLink Milky_Way.
- Quasar wikiPageWikiLink Minute_and_second_of_arc.
- Quasar wikiPageWikiLink Moon.