Tag: nebula

  • NGC 6992

    NGC 6992

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    Luca Zanini
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    NGC 6992 is one of the brightest portions of the Veil of Cygnus, a large supernova remnant located in the constellation Cygnus, an estimated 1,200–5,800 light-years from Earth.The explosion that generated it dates back approximately 10,000–20,000 years, and the interaction of the shock wave with the interstellar medium produced filaments of ionized gas.The photo was…

  • M 16

    M 16

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    Luca Zanini
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    The Eagle Nebula, catalogued as M 16 is an emission nebula in the constellation of Serpens and inside it, in addition to the star cluster NGC 6611, there is also one of the most famous astronomical images: the Pillars of Creation.

  • NGC 6888

    NGC 6888

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    Luca Zanini
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    NGC 6888, also known as the Crescent nebula, is an emission nebula in the constellation Cygnus, about 5000 light-years from Earth.It is formed by the stellar wind from the Wolf-Rayet star WR 136 (HD 192163), the brightest star at its center, colliding with the slower wind expelled by the star when it became a red…

  • NGC 2237

    NGC 2237

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    Luca Zanini
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    NGC 2237 or the Rosette Nebula is an emission nebula in the constellation of Monoceros, lighted by the open cluster NGC 2244 whose brightest stars are visible at the centre of the photo.

  • NGC 2024

    NGC 2024

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    by

    Luca Zanini
    in

    NGC 2024 or Sh2-277 also known as the Flame Nebula, is an emission nebula in the constellation of Orion; the brightest star in the photo is Alnitak, one of the three stars of Orion’s belt.

  • Sh2-274

    Sh2-274

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    Luca Zanini
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    Sh2-274 is a planetary nebula in the constellation Gemini, also known as the Medusa Nebula or Abell 21.

  • M 1

    M 1

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    Luca Zanini
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    M 1 (or NGC 1952), better known as the Crab Nebula, is a planetary nebula in the constellation of Taurus, 6,500 light years away.It is the remnant of a supernova that became visible to the naked eye on July 4, 1054.

  • NGC 2264

    NGC 2264

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    Luca Zanini
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    In the photo you can see a part of the nebula NGC 2264 around the star S Monocerotis, constellation of Monoceros, of magnitude varying between 4.62 and 4.68, visible to the naked eye.This star is actually a binary system and main member of an open star cluster.

  • NGC 896

    NGC 896

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    by

    Luca Zanini
    in

    NGC 896 is an emission nebula in the constellation Cassiopeia, and it is the brightest part of a much larger nebula IC 1805.It is a region of recent star formation.

  • IC 63

    IC 63

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    by

    Luca Zanini
    in

    In the center of the photo there is IC 63 (Sh2-185), an emission nebula illuminated by γ Cas (gamma Cassiopeiae), the overexposed star at the upper left, a blue giant, visible to the naked eye; at the lower left there is the nebula IC 59.The three objects are physically close together.IC 63 is also called…