• Thumbnail for Huge-LQG
    Huge Large Quasar Group, (Huge-LQG, also called U1.27) is a possible structure or pseudo-structure of 73 quasars, referred to as a large quasar group...
    14 KB (1,559 words) - 17:11, 4 April 2024
  • A large quasar group (LQG) is a collection of quasars (a form of supermassive black hole active galactic nuclei) that form what are thought to constitute...
    11 KB (664 words) - 13:55, 12 March 2024
  • Thumbnail for Quasar
    quasars are known as large quasar groups and may constitute some of the largest known structures in the universe if the observed groups are good tracers of...
    66 KB (7,916 words) - 22:38, 13 April 2024
  • Clowes–Campusano LQG (category Large quasar groups)
    Clowes–Campusano LQG (CCLQG; also called LQG 3 and U1.28) is a large quasar group, consisting of 34 quasars and measuring about 2 billion light-years across. It...
    4 KB (415 words) - 02:16, 30 January 2024
  • Thumbnail for Observable universe
    large quasar group was discovered, U1.11, measuring about 2.5 billion light-years across. On January 11, 2013, another large quasar group, the Huge-LQG...
    65 KB (6,693 words) - 02:28, 21 April 2024
  • Thumbnail for Galaxy filament
    Galaxy filament (category Large-scale structure of the cosmos)
    University of Central Lancashire announced the discovery of a large quasar group, the Huge-LQG, which dwarfs previously discovered galaxy filaments in size...
    22 KB (1,823 words) - 02:35, 8 April 2024
  • is a list of binary quasars, trinary quasars, and the like, where quasars are physically close to each other. Large quasar groups (LQGs) are bound to...
    69 KB (4,739 words) - 14:39, 13 March 2024
  • found, approximately 10 billion light-years away. 2012 — The Huge-LQG, a large quasar group, one of the largest known structures in the universe, is discovered...
    29 KB (3,274 words) - 09:52, 27 March 2024
  • U1.11 (category Large quasar groups)
    U1.11 is a large quasar group located in the constellations of Leo and Virgo. It is one of the largest LQG's known, with the estimated maximum diameter...
    4 KB (532 words) - 12:16, 2 February 2024
  • Thumbnail for Supermassive black hole
    the process responsible for powering active galactic nuclei (AGNs) and quasars. Two supermassive black holes have been directly imaged by the Event Horizon...
    104 KB (11,043 words) - 19:53, 21 April 2024
  • Thumbnail for Steady-state model
    which has a length of 423 Mpc, U1.11, a large quasar group discovered in 2011, which has a length of 780 Mpc The Huge-LQG, discovered in 2012, which is three...
    30 KB (3,532 words) - 18:05, 16 March 2024
  • Thumbnail for List of most massive black holes
    complete, as the Sloan Digital Sky Survey (SDSS) alone detected 200000 quasars, which likely may be the homes of billion-solar-mass black holes. In addition...
    76 KB (5,741 words) - 02:56, 21 April 2024
  • Thumbnail for Void (astronomy)
    Void (astronomy) (category Large-scale structure of the cosmos)
    size, due to most galaxies being gravitationally bound together, creating huge cosmic structures known as galaxy filaments. The cosmological evolution of...
    37 KB (4,529 words) - 18:45, 3 April 2024
  • Thumbnail for Sloan Great Wall
    making it the sixth largest known object after the large quasar groups Clowes-Campusano LQG, U1.11, Huge-LQG, the Giant GRB Ring and the galaxy filament...
    5 KB (544 words) - 08:56, 1 February 2024
  • a large quasar group discovered in 2011, has a length of 780 Mpc, and is two times larger than the upper limit of the homogeneity scale. The Huge-LQG...
    32 KB (3,752 words) - 10:25, 19 March 2024
  • Thumbnail for List of largest cosmic structures
    List of largest cosmic structures (category Large-scale structure of the cosmos)
    kilometres). This list includes superclusters, galaxy filaments and large quasar groups (LQGs). The structures are listed based on their longest dimension...
    31 KB (1,610 words) - 13:58, 12 March 2024
  • Andromeda–Milky Way collision (category Local Group)
    completely. Gas taken up by the combined black hole could create a luminous quasar or an active galactic nucleus, releasing as much energy as 100 million supernova...
    17 KB (1,870 words) - 18:30, 1 April 2024
  • publications over a huge range of astronomical topics. The SDSS website has a full list of these publications covering distant quasars at the limits of the...
    34 KB (3,964 words) - 20:24, 31 March 2024
  • Thumbnail for Timeline of the early universe
    Quasar ULAS J1120+0641, one of the most distant, forms. One of the earliest galaxies to feature a supermassive black hole suggesting that such large objects...
    36 KB (4,978 words) - 09:10, 17 April 2024
  • Thumbnail for Galaxy
    Galaxy (section Quasar)
    Seyfert galaxies are one of the two largest groups of active galaxies, along with quasars. They have quasar-like nuclei (very luminous, distant and bright...
    165 KB (16,541 words) - 01:47, 24 April 2024
  • which has a length of 423 Mpc, U1.11, a large quasar group discovered in 2011, which has a length of 780 Mpc The Huge-LQG, discovered in 2012, which is three...
    96 KB (11,069 words) - 14:36, 18 April 2024
  • reconfigured itself into the low-energy vacuum state we currently observe, the huge difference of potential energy was released in the form of a dense, hot mixture...
    11 KB (1,089 words) - 16:50, 1 October 2023
  • Thumbnail for Copernican principle
    from galaxy clusters, quasars, and type Ia supernovae suggests that isotropy is violated on large scales. Furthermore, various large-scale structures have...
    21 KB (2,481 words) - 22:12, 18 November 2023
  • Protogalaxy Metallicity § Stars Cosmos Redshift 7 Large quasar group § List of LQGs List of quasars Cosmic Year Archived 2014-04-12 at the Wayback Machine...
    9 KB (780 words) - 12:10, 30 October 2023
  • costumed hero is brought into question. Quasarmodo’s name is a portmanteau of “Quasar” and “Quasimodo”. Rum, Sodomy, and the Lash, was originally a trio of villains...
    84 KB (12,600 words) - 06:21, 4 March 2024
  • Thumbnail for Hercules–Corona Borealis Great Wall
    Hercules–Corona Borealis Great Wall (category Large-scale structure of the cosmos)
    1093/mnras/stv1421. S2CID 109936564. SciShow Space (21 July 2016). "The Impossibly Huge Quasar Group". YouTube. Klotz, Irene (2013-11-19). "Universe's Largest Structure...
    21 KB (2,282 words) - 08:00, 29 March 2024
  • Thumbnail for Physical cosmology
    processes, generally seen in the nuclear regions of galaxies, forming quasars and active galaxies. Cosmologists cannot explain all cosmic phenomena exactly...
    75 KB (7,591 words) - 16:43, 12 April 2024
  • Thumbnail for Accelerating expansion of the universe
    phantom energy density would become infinite in finite time, causing such a huge gravitational repulsion that the universe would lose all structure and end...
    39 KB (4,836 words) - 06:27, 12 April 2024
  • Thumbnail for 2dF Galaxy Redshift Survey
    quality spectra), 12,311 are stars, and 125 are quasi-stellar objects (quasars). The survey necessitated 272 required nights of observation, spread over...
    6 KB (721 words) - 00:25, 24 May 2023
  • Thumbnail for Cosmological constant
    Holba, Ágnes; Horváth, I.; Lukács, B.; Paál, G. (1994). "Once More on Quasar Periodicities". Astrophysics and Space Science. 222 (1–2): 65–83. Bibcode:1994Ap&SS...
    48 KB (5,563 words) - 00:31, 20 April 2024