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  2. Horsehead Nebula - Wikipedia

    en.wikipedia.org/wiki/Horsehead_Nebula

    The Horsehead Nebula (also known as Barnard 33 or B33) is a small dark nebula in the constellation Orion. [2] The nebula is located just to the south of Alnitak , the easternmost star of Orion's Belt , and is part of the much larger Orion molecular cloud complex .

  3. IC 434 - Wikipedia

    en.wikipedia.org/wiki/IC_434

    IC 434 is a bright emission nebula in the equatorial constellation of Orion.It was discovered on February 1, 1786 by German-British astronomer William Herschel. [2] The nebula is located at a distance of approximately 1,260 ly (385 pc) from the Sun and spans the interior of a neutral hydrogen shell with an angular size of 2° × 4°.

  4. Sigma Orionis - Wikipedia

    en.wikipedia.org/wiki/Sigma_Orionis

    Sigma Orionis or Sigma Ori (σ Orionis, σ Ori) is a multiple star system in the constellation Orion, consisting of the brightest members of a young open cluster.It is found at the eastern end of the belt, south west of Alnitak and west of the Horsehead Nebula which it partially illuminates.

  5. A horse-shaped nebula gets its close-up in new photos ... - AOL

    www.aol.com/news/horse-shaped-nebula-gets-close...

    NASA’s Webb Space Telescope has revealed the sharpest images yet of a portion of a horse-shaped nebula, showing the “mane” in finer detail. The Horsehead Nebula, in the constellation Orion ...

  6. NASA releases 'unprecedented' Horsehead Nebula image ... - AOL

    www.aol.com/news/nasa-releases-unprecedented...

    The image of the Horsehead Nebula captures the iconic nebula in a whole new light. NASA releases 'unprecedented' Horsehead Nebula image captured by James Webb Space Telescope. What to know about ...

  7. IC 4592 - Wikipedia

    en.wikipedia.org/wiki/IC_4592

    The distinct blue eyed Blue Horsehead Nebula can be seen in the lower part of this wide field image. The blue area at the back of the head is IC 4601 . The large multicoloured area is the Rho Ophiuchi cloud complex , and the cloud in the top left corner is LBN 1093 and Sh2-1 with the bright star being Pi Scorpii and the yellowish cloud in the ...

  8. List of largest nebulae - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_nebulae

    emission line nebula The size is likely larger. The paper only describes the maximal distance to the nucleus and not the entire size. nebula around the Teacup galaxy: 363,000 ly (111,000 pc) [20] ionized nebula part of the circumgalactic medium around the Teacup galaxy, illuminated by the AGN: Lyman-alpha blob 1: 300,000 ly (92,000 pc) [21] LαB

  9. Alnitak - Wikipedia

    en.wikipedia.org/wiki/Alnitak

    Alnitak is a triple star system in the constellation of Orion.It has the designations ζ Orionis, which is Latinised to Zeta Orionis and abbreviated Zeta Ori or ζ Ori, and 50 Orionis, abbreviated 50 Ori.