Orbits of galaxies in the Local Supercluster (IMAGE)

University of Hawaii at Manoa

Orbits of galaxies in the Local Supercluster

Caption

Our home Milky Way galaxy (MW, yellow) and our companion Andromeda galaxy (M31, red) are participating in a downward flow away from a vast underdense region called the Local Void and toward the Virgo Cluster, represented by the purple spherecircle. Most galaxies between us and the Virgo Cluster will eventually fall into the cluster but we lie slightly beyond the capture zone.

Credit

R. Brent Tully

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