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  2. Owl Nebula - Wikipedia

    en.wikipedia.org/wiki/Owl_Nebula

    The Owl Nebula (also known as Messier 97, M97 or NGC 3587) is a planetary nebula approximately 2,030 light years away in the constellation Ursa Major. [2] Estimated to be about 8,000 years old, [ 6 ] it is approximately circular in cross-section with a faint internal structure.

  3. List of planetary nebulae - Wikipedia

    en.wikipedia.org/wiki/List_of_planetary_nebulae

    Download as PDF; Printable version; In other projects ... Image Name Messier Catalogue [a] NGC [a] ... Owl Nebula: M97: NGC 3587: 1781 2.6 (approx.) 9.9

  4. Southern Owl Nebula - Wikipedia

    en.wikipedia.org/wiki/Southern_Owl_Nebula

    The Southern Owl Nebula (PLN 283+25.1, ESO 378-1) is a planetary nebula located in the constellation Hydra. The nebula lies at a distance of 2,030 light years from Earth. It is named so because of its resemblance to the Owl Nebula in Ursa Major. [2] The nebula is notably symmetric, round, and has a diameter of approximately four light-years ...

  5. Caldwell catalogue - Wikipedia

    en.wikipedia.org/wiki/Caldwell_catalogue

    Bow-Tie Nebula: Planetary Nebula: 3.5 Cepheus: 11 C3 NGC 4236 Barred Spiral Galaxy: 7,000 Draco: 9.7 C4 NGC 7023: Iris Nebula: Open Cluster and Nebula: 1.4 Cepheus: 7 C5 IC 342: Hidden Galaxy [7] Spiral Galaxy: 10,000 Camelopardalis: 9 C6 NGC 6543: Cat's Eye Nebula: Planetary Nebula: 3 Draco: 9 C7 NGC 2403 Spiral Galaxy: 14,000 Camelopardalis ...

  6. Category:Images of nebulae - Wikipedia

    en.wikipedia.org/wiki/Category:Images_of_nebulae

    Print/export Download as PDF ... Help. Media in category "Images of nebulae" The following 3 files are in this category, out of 3 total. ... The Eagle Nebula M16 ...

  7. Aquila (constellation) - Wikipedia

    en.wikipedia.org/wiki/Aquila_(constellation)

    IRAS 19024+0044 is a protoplanetary nebula in Aquila. Three interesting planetary nebulae lie in Aquila: NGC 6804 shows a small but bright ring. NGC 6781 bears some resemblance with the Owl Nebula in Ursa Major. It was discovered by William Herschel in 1788. [36] NGC 6751, also known as the Glowing Eye, is a planetary nebula. The nebula is ...

  8. NGC 457 - Wikipedia

    en.wikipedia.org/wiki/NGC_457

    NGC 457 (also designated Caldwell 13, and known as the Dragonfly Cluster, E.T. Cluster, Owl Cluster, Kachina Doll Cluster or Phi Cassiopeiae Cluster) [2] is an open star cluster in the constellation Cassiopeia.

  9. Abell 33 - Wikipedia

    en.wikipedia.org/wiki/Abell_33

    The nebula is faint making it difficult to be seen using a telescope. The spherical shape of Abell 33 is mainly caused by its central star not having much of a spin. [ 2 ] The nebula shares similar morphology to another nebula with the same spherical shape, the Owl Nebula ( M 97 ) but is much darker than the owl nebula.