Sculptor-muur

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Die plaaslike heelal met onder meer die Sculptor-muur.

Die Sculptor-muur is ’n superstruktuur van sterrestelsels ("muur van sterrestelsels") relatief naby die Melkweg met ’n rooiverskuiwing van sowat z=0,03. Dit word soms die Sculptor-superswerms genoem.[1][2]

Die struktuur staan ook bekend as die Suidelike Groot Muur na aanleiding van die Noordelike Groot Muur of net Groot Muur, die CfA2 Groot Muur. Dit is 8 000 km/s lank, 5 000 km/s breed en 1 000 km/s diep, in rooiverskuiwingruimte-dimensies.[3][4]

Verwysings[wysig | wysig bron]

  1. Taotao Fang1, David A. Buote1, Philip J. Humphrey1, Claude R. Canizares2, Luca Zappacosta3, Roberto Maiolino4, Gianpiero Tagliaferri5 and Fabio Gastaldello; confirmation Of X-Ray Absorption By Warm-Hot Intergalactic Medium In The Sculptor Wall; 2010 ApJ 714 1715 , doi:10.1088/0004-637X/714/2/1715 , Bibcode2010ApJ...714.1715F, [1]
  2. Fairall, A. P., Palumbo, G. G. C., Vettolani, G., Kauffman, G., Jones, A., Baiesi-Pillastrini, G., Largescale Structure in the Universe – Plots from the Updated Catalogue of Radial Velocities of Galaxies and the Southern Redshift Catalogue Journal: R.A.S. Monthly Notices V.247, No.2/Nov. 15, bl. 23P, 1990.
  3. Unveiling large-scale structures behind the Milky Way. Astronomical Society of the Pacific Conference Series, Vol. 67; uit ’n werksessie by die Observatoire de Paris-Meudon; 18–21 Januarie 1994; San Francisco: Astronomical Society of the Pacific (ASP); c1994; red. Chantal Balkowski en R. C. Kraan-Korteweg, bl.21 ; Visualization of Nearby Large-Scale Structures ; Fairall, A.P., Paverd, W.R., & Ashley, R.P. ; Bibcode1994ASPC...67...21F
  4. 'Astrophysics and Space Science', Vol. 230, uitg. 1-2, ble. 225-235 Large-Scale Structures in the Distribution of Galaxies 08/1995 Bibcode1995Ap&SS.230..225F

Eksterne skakels[wysig | wysig bron]