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  2. Local Hole - Wikipedia

    en.wikipedia.org/wiki/Local_Hole

    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.

  3. List of largest cosmic structures - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_cosmic...

    This galaxy filament contains the Perseus–Pisces Supercluster. Pisces–Cetus Supercluster Complex (1987) 1,000,000,000: Contains the Milky Way, and is the first galaxy filament to be discovered. (The first LQG was found earlier in 1982.) A new report in 2014 confirms the Milky Way as a member of the Laniakea Supercluster.

  4. List of voids - Wikipedia

    en.wikipedia.org/wiki/List_of_voids

    Voids are particularly galaxy-poor regions of space between filaments, making up the large-scale structure of the universe. Some voids are known as supervoids . In the tables, z is the cosmological redshift , c the speed of light , and h the dimensionless Hubble parameter , which has a value of approximately 0.7 (the Hubble constant H 0 = h × ...

  5. KBC - Wikipedia

    en.wikipedia.org/wiki/KBC

    KBC Band, formed in 1986 by former members of the band Jefferson Airplane; The KBC, an indie and disco house band from Preston, Lancashire; Kaun Banega Crorepati, Indian game show based on Who Wants to Be a Millionaire? Karachi Boat Club, Karachi, Sindh, Pakistan; Kinbrace railway station, National Rail code KBC; Kuki Baptist Convention in ...

  6. Laniakea Supercluster - Wikipedia

    en.wikipedia.org/wiki/Laniakea_Supercluster

    The Laniakea Supercluster (/ ˌ l ɑː n i. ə ˈ k eɪ. ə /; Hawaiian for "open skies" or "immense heaven") [2] or the Local Supercluster (LSC or LS) is the galaxy supercluster that is home to the Milky Way and approximately 100,000 other nearby galaxies.

  7. Lambda-CDM model - Wikipedia

    en.wikipedia.org/wiki/Lambda-CDM_model

    El Gordo is a massive interacting galaxy cluster in the early Universe (=). The extreme properties of El Gordo in terms of its redshift, mass, and the collision velocity leads to strong ( 6.16 σ {\displaystyle 6.16\sigma } ) tension with the ΛCDM model.

  8. Boötes Void - Wikipedia

    en.wikipedia.org/wiki/Boötes_Void

    A map of the Boötes Void. The Boötes Void (/ b oʊ ˈ oʊ t iː z / boh-OH-teez) (colloquially referred to as the Great Nothing) [1] is an approximately spherical region of space found in the vicinity of the constellation Boötes, containing only 60 galaxies instead of the 2,000 that should be expected from an area this large, hence its name.

  9. Galaxy 19 - Wikipedia

    en.wikipedia.org/wiki/Galaxy_19

    Galaxy 19 is a communications satellite owned by Intelsat located at 97° West longitude, serving the North American market. Galaxy 19 replaced Galaxy 25 which is nearing the end of its design life and has been moved to 93.1°W longitude .