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The Milky Way [c] is the galaxy that includes the Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye.
NGC 6744 (also known as Caldwell 101 or the Pavo Galaxy [3]) is an intermediate spiral galaxy in the constellation Pavo (Peacock). Its velocity with respect to the cosmic microwave background is 802 ± 3 km/s, which corresponds to a Hubble distance of 38.6 ± 2.7 Mly (11.82 ± 0.83 Mpc ). [ 1 ]
Both were once considered to be part of the Local Group, [6] but are now known to be among the dozen bright spiral galaxies near the Milky Way but beyond the confines of the Local Group. [7] NGC 6946 lies within the Virgo Supercluster. [8] The galaxy was discovered by William Herschel on 9 September 1798.
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.
This category is for categorizing under the galaxy, not under the band of light in the night sky ... Pages in category "Milky Way" The following 59 pages are in this ...
As in all real images from our Arm of the galaxy much is obscured by the Great Rift, dark dust clouds that span from Cygnus to Centaurus. In astronomy , the Great Rift (sometimes called the Dark Rift or less commonly the Dark River ) is a dark band caused by interstellar clouds of cosmic dust that significantly obscure ( extinguish ) the center ...
The reduced instances of GRBs through the equator are due to the Zone of Avoidance of the Milky Way plane. Bottom: The specific GRBs in group 4 of the sample lying at 1.6 < z < 2.1. The clustering at the upper-left quarter region is the suspected Hercules–Corona Borealis Great Wall. Images credit: I. Horváth, Z. Bagoly, J. Hakkila and L. V ...
Satellite galaxies that orbit from 1,000 ly (310 pc) of the edge of the disc of the Milky Way Galaxy to the edge of the dark matter halo of the Milky Way at 980,000 ly (300 kpc) from the center of the galaxy, [a] are generally depleted in hydrogen gas compared to those that orbit more distantly. This is because of their interactions with the ...