The Shapley attractor is a massive cluster of galaxies located in Shapley Supercluster, most well known for its high density and gravitational pull.[1] Like the Great Attractor, it is obscured by the Milky Way's galactic plane, lying behind the Zone of Avoidance (ZOA), so that in visible light wavelengths, it is difficult to observe directly.
| External media | |
|---|---|
| Images | |
 Graphics showing 3D model of the Shapley Attractor. | |
| Video | |
 Video showing 3D model of the Shapley Attractor. (YouTube) | |
| (Vimeo) |
It is opposed to the Dipole Repeller, in the CMB dipole of local galactic flow. It is thought to be the composite contributions of the Shapley Concentration and the Great Attractor.
References
edit- ^ Hoffman, Yehuda; Pomarède, Daniel; Tully, R. Brent; Courtois, Hélène M. (January 30, 2017). "The dipole repeller". Nature Astronomy. 1 (2): 36. arXiv:1702.02483. Bibcode:2017NatAs...1E..36H. doi:10.1038/s41550-016-0036. S2CID 7537393.
 | This supercluster-related article is a stub. You can help Wikipedia by expanding it. |
 | This physical cosmology-related article is a stub. You can help Wikipedia by expanding it. |