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The Local Void is a vast, empty region of space, lying adjacent to the Local Group. [ 3 ] [ 4 ] Discovered by Brent Tully and Rick Fisher in 1987, [ 5 ] the Local Void is now known to be composed of three separate sectors, separated by bridges of "wispy filaments ". [ 4 ]
[18] The Perseus–Pisces Supercluster and Pegasus Supercluster form a sheet separate the Northern Local Void and Southern Local Void from the Pegasus Void. [2] Perseus–Pisces Void: 1 h +10° cz=8000 km/s 3000 km/s Discovered in 1980, [15] it is also called the Perseus Void: Sagittarius Void: Sculptor Void: 23 h 48 m −24° 39′ 34.8 Mpc/h
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Help In astronomy, voids are the ... Local Hole; Local Void; M.
The KBC Void (or Local Hole) is an immense, comparatively empty region of space, named after astronomers Ryan Keenan, Amy Barger, and Lennox Cowie, who studied it in 2013. [1] The existence of a local underdensity has been the subject of many pieces of literature and research articles.
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Local Sheet: 7 Mpc 2.16×10 20: Group of galaxies including the Local Group moving at the same relative velocity towards the Virgo Cluster and away from the Local Void. [40] [41] Virgo Supercluster: 30 Mpc 9.26×10 20: The supercluster of which the Local Group is a part. It comprises roughly 100 galaxy groups and clusters, centred on the Virgo ...
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