The Bullet Cluster (1E 0657-56) consists of two colliding clusters of galaxies. Strictly speaking, the name Bullet Cluster refers to the smaller subcluster...
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Dark matter (section Bullet Cluster)
"Science-in-progress: Did the Bullet Cluster withstand scrutiny?". Ars Technica. Siegel, Ethan (9 November 2017). "The Bullet Cluster proves dark matter exists...
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Bullet Galaxy (RXC J2359.3-6042 CC) is a galaxy in the galaxy cluster RXC J2359.3-6042 (Abell 4067 or ACO 4067). It is named after the Bullet Cluster...
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groups and galaxy clusters. Defining the limits of galaxy clusters is imprecise as many clusters are still forming. In particular, clusters close to the Milky...
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theory of modified gravity to explain X-ray cluster masses without dark matter. Observations of the Bullet Cluster are the strongest evidence for the existence...
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A galaxy cluster, or a cluster of galaxies, is a structure that consists of anywhere from hundreds to thousands of galaxies that are bound together by...
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Modified Newtonian dynamics (section Galaxy clusters)
Finally, a major weakness of MOND is that all galaxy clusters, including the famous Bullet cluster, show a residual mass discrepancy even when analyzed...
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of two galaxy clusters. It is named after the Bullet Cluster, as it is a slower collision, and older than the Bullet Cluster. This cluster is further along...
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MACS J0025.4-1222 (category Galaxy clusters)
cluster created by the collision of two galaxy clusters, and is part of the MAssive Cluster Survey (MACS). Like the earlier discovered Bullet Cluster...
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order of 10% (cluster weak lensing). Abell 1689, CL0024+17, and the Bullet Cluster are among the most prominent examples of lensing clusters. The effects...
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promotion Bullet loan, a noncallable regular coupon paying debt instrument Bullet Cluster, two colliding clusters of galaxies Bullet Galaxy Bullet Group,...
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distant galaxy cluster". El Gordo akin to the well-known object called the Bullet Cluster El Gordo most probably formed just like the Blue Cluster "El Gordo...
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galaxy clusters known to show separation between the dark matter and baryonic matter components. The group is named after the Bullet Cluster, a similar...
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Net (mathematics) (redirect from Cluster point of a net)
{\textstyle \operatorname {cl} _{X}\left(x_{\bullet }\right)} of all cluster points of x ∙ {\displaystyle x_{\bullet }} in X {\displaystyle X} is equal to cl...
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galaxy cluster is 1E 0657-56, the Bullet Cluster. At a distance of 4 billion light-years (redshift 0.296), this galaxy cluster is named for the shock wave seen...
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galaxy rotation curves, the mass profiles of galaxy clusters, gravitational lensing in the Bullet Cluster, and cosmological observations without the need...
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Accumulation point (redirect from Cluster point)
{\displaystyle x\in X} is said to be a cluster point or accumulation point of a sequence x ∙ = ( x n ) n = 1 ∞ {\displaystyle x_{\bullet }=\left(x_{n}\right)_{n=1}^{\infty...
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November 2005). "Gravitational Radiation from Newborn Magnetars in the Virgo Cluster". The Astrophysical Journal. 634 (2): L165 – L168. arXiv:astro-ph/0511068...
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A gravitational lens is matter, such as a cluster of galaxies or a point particle, that bends light from a distant source as it travels toward an observer...
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Microlensing Weak lensing Strong lens systems Abell 1689 Abell 2218 CL0024+17 Bullet Cluster QSO2237+0305 SDSSJ0946+1006 B1359+154 QSO 0957+561 Surveys Strong: CLASS...
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Messier 87 may have been dramatically affected. Observations of the Bullet cluster put limits on the cross-section of the self-interaction of dark matter...
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Strong gravitational lensing (section Cluster lensing)
discover more than 100,000 such objects. The foreground lens is a galaxy cluster. In this case, the lens is usually powerful enough to produce noticeable...
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Stellar dynamics (section A worked example on moments of distribution functions in a uniform spherical cluster)
{10Mpc/1000km/s} ,10^{14}M_{\odot }/10^{77}=m_{\nu })} for neutrinos in the Bullet Clusters, which is a merging system of N = 1000 galaxies. At a superficial level...
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massive neutrino (they are also required to fit some Clusters of galaxies, including the Bullet Cluster). However, other authors (see Slosar, Melchiorri and...
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of galaxies with our current models of galaxy formation. Abell 520 Bullet cluster Dragonfly 44 – a galaxy thought to be almost all dark matter. DGSAT...
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The Bullet Cluster: HST image with overlays. The total projected mass distribution reconstructed from strong and weak gravitational lensing is shown in...
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physics from Brown University. At New York University, she studied the Bullet Cluster with Glennys Farrar and helium-core white dwarfs with Gregory Gabadadze...
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97–98. ISBN 978-0-521-85793-2. Khullar, Gourav (4 November 2016). "The Bullet Cluster – A Smoking Gun for Dark Matter!". Astrobites. Retrieved 30 May 2019...
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Abell 520 (redirect from Train wreck cluster)
collisionless dark matter scenario." Abell catalogue Bullet Cluster List of Abell clusters List of galaxy clusters "NED results for object ABELL 0520 - BASIC DATA...
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Microlensing Weak lensing Strong lens systems Abell 1689 Abell 2218 CL0024+17 Bullet Cluster QSO2237+0305 SDSSJ0946+1006 B1359+154 QSO 0957+561 Surveys Strong: CLASS...
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