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  2. File:MessierStarChart.svg - Wikipedia

    en.wikipedia.org/wiki/File:MessierStarChart.svg

    Download QR code; In other projects ... Simple single page Star Chart for the Messier Objects. SVG format. -- w: ... You are free: to share – to copy ...

  3. Messier object - Wikipedia

    en.wikipedia.org/wiki/Messier_object

    The Messier catalogue is one of the most famous lists of astronomical objects, and many objects on the list are still referenced by their Messier numbers. [1] The catalogue includes most of the astronomical deep-sky objects that can be easily observed from Earth's Northern Hemisphere ; many Messier objects are popular targets for amateur ...

  4. Astronomical catalogue - Wikipedia

    en.wikipedia.org/wiki/Astronomical_catalogue

    The Messier catalogue: the Messier objects are a set of astronomical objects first listed by French astronomer Charles Messier in 1771. Nebulae and Star Clusters was published in 1781, with objects M1–M110. The New General Catalogue or NGC, compiled in the 1880s by J. L. E. Dreyer, lists objects NGC 0001 – NGC 7840. It is one of the largest ...

  5. Planetarium software - Wikipedia

    en.wikipedia.org/wiki/Planetarium_software

    Planetarium software is application software that allows a user to simulate the celestial sphere at any time of day, especially at night, on a computer.Such applications can be as rudimentary as displaying a star chart or sky map for a specific time and location, or as complex as rendering photorealistic views of the sky.

  6. Skyglobe - Wikipedia

    en.wikipedia.org/wiki/Skyglobe

    It plots the positions of stars, Messier objects, planets, sun and moon. [2] [3] Skyglobe was designed by Mark A. Haney and his company KlassM Software Inc. in Ann Arbor, Michigan, and first released in 1989, after Mark graduated in computer science from Michigan State University. Use of Skyglobe is still suggested to students at Villanova ...

  7. Caldwell catalogue - Wikipedia

    en.wikipedia.org/wiki/Caldwell_catalogue

    While the Messier catalogue is used by amateur astronomers as a list of deep-sky objects for observation, Moore noted that Messier's list was not compiled for that purpose and excluded many of the sky's brightest deep-sky objects, [1] such as the Hyades, the Double Cluster (NGC 869 and NGC 884), and the Sculptor Galaxy (NGC 253). The Messier ...

  8. Small Sagittarius Star Cloud - Wikipedia

    en.wikipedia.org/wiki/Small_Sagittarius_Star_Cloud

    The Small Sagittarius Star Cloud (also known as Messier 24 and IC 4715) is a star cloud in the constellation of Sagittarius approximately 600 light years wide, which was catalogued by Charles Messier in 1764. [4] The stars, clusters and other objects comprising M24 are part of the Sagittarius or Sagittarius-Carina arms of the Milky Way galaxy ...

  9. Messier 95 - Wikipedia

    en.wikipedia.org/wiki/Messier_95

    Messier 95, also known as M95 or NGC 3351, is a barred spiral galaxy about 33 million light-years away in the zodiac constellation Leo. It was discovered by Pierre Méchain in 1781, and catalogued by compatriot Charles Messier four days later.