Video from the paper "The Laniakea supercluster of galaxies," by R. Brent Tully, Hélène Courtois, Yehuda Hoffman & Daniel Pomarède. Nature 513, 71–73 (04 September 2014) doi: [ Ссылка ]

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"By steps, the video illustrates the observed local distribution of galaxies, the observed departures from the expansion of the universe of the fraction of the galaxies with distance measurements, the inferred three-dimensional flow pattern of the local galaxies, and the inferred underlying distribution of matter causing these flows. Flows are differentiated between motions inward toward a local basin of attraction and flows outward toward external attractors. A boundary is located between inward and outward flows. We call the contiguous region of the inward flow pattern the Laniakea Supercluster of galaxies, our home supercluster.

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