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Messier 63 or M63, also known as NGC 5055 or the seldom-used Sunflower Galaxy, [6] is a spiral galaxy in the northern constellation of Canes Venatici with approximately 400 billion stars. [7] M63 was first discovered by the French astronomer Pierre Méchain , then later verified by his colleague Charles Messier on 14 June 1779. [ 6 ]
However, at locations north of 43°N the constellation either drags along the southern horizon, or it does not rise at all. By contrast, in most of the southern hemisphere Sagittarius can appear overhead or nearly so. It is hidden behind the Sun's glare from mid-November to mid-January and is the location of the Sun at the December solstice.
Portal:Astronomy/Picture/7 August 2005. Cigar galaxy, complements of NASA. The Cigar Galaxy is an irregular galaxy 12 million light years away. It can also be called M82 or NGC 3034. The galaxy is a starburst galaxy in the Ursa Minor constellation. This image was obtained as part of the Two Micron All Sky Survey. 9 August 2005 . 10 August 2005
The galaxy's strange morphology is generally recognized as the result of a merger between two smaller galaxies. [34] Zoom movie of the galaxy Centaurus A, showing different aspects of the galaxy in several wavelengths. Schematic diagram of the components of the Centaurus A galaxy. The bulge of this galaxy is composed mainly of evolved red stars ...
He estimated the cluster to be 7–8′ in diameter with stars densely packed near the center. [10] M9 has an apparent magnitude of 7.9, an angular size of 9.3′, and can be viewed with a small telescope. [5] It is one of the nearer globular clusters to the center of the galaxy as is around 5,500 light-years from the Galactic Center.
The first photograph of a star other than the Sun was a daguerreotype of the star Vega by astronomer William Cranch Bond and daguerreotype photographer and experimenter John Adams Whipple, on July 16 and 17, 1850 with Harvard College Observatory's 15 inch Great refractor. [9]
The Sombrero Galaxy is a spiral galaxy with an unusually pronounced galactic bulge. It lies about 60 million light years away, and is receding from the Local Group at about 1000 km/s. Credit:NASA/Hubble Heritage Team The Eagle Nebula is a large star-forming H II region 7,000 light years away.
NGC 5907 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images; Ghost of a Dwarf Galaxy (Fossils of the Hierarchical Formation of the Nearby Spiral Galaxy NGC 5907) Astronomy Picture of the Day: NGC 5907 (2008 June 19 ) Fossils of the Hierarchical Formation of the Nearby Spiral Galaxy NGC5907 (arXiv ...