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  2. NGC 7027 - Wikipedia

    en.wikipedia.org/wiki/NGC_7027

    Jewel Bug Nebula, [citation needed] Gummy Bear Nebula [5] See also: Lists of nebulae NGC 7027, also known as the Jewel Bug Nebula or the Magic Carpet Nebula , [ 6 ] is a very young and dense planetary nebula [ 7 ] located around 3,000 light-years (920 parsecs ) from Earth in the constellation Cygnus .

  3. Nebula - Wikipedia

    en.wikipedia.org/wiki/Nebula

    Diffuse nebulae can be divided into emission nebulae, reflection nebulae and dark nebulae. Visible light nebulae may be divided into emission nebulae, which emit spectral line radiation from excited or ionized gas (mostly ionized hydrogen ); [ 25 ] they are often called H II regions , H II referring to ionized hydrogen), and reflection nebulae ...

  4. NGC 3242 - Wikipedia

    en.wikipedia.org/wiki/NGC_3242

    The nebula measures around two light years long from end to end, and contains a central white dwarf with an apparent magnitude of 11. The inner layers of the nebula were formed some 1,500 years ago. [4] The two ends of the nebula are marked by FLIERs, lobes of fast moving gas often tinted red in false-color pictures. [5]

  5. Medusa Nebula looks way prettier than its namesake - AOL

    www.aol.com/article/2015/05/28/medusa-nebula...

    The passage of a star ... You are looking at the Medusa Nebula ... a colorful cloudburst in deep space made up of particles and fragments from its dying star. Named after the mythological creature ...

  6. NGC 6572 - Wikipedia

    en.wikipedia.org/wiki/NGC_6572

    NGC 6572 is a relatively young nebula, and began to shed its gases a few thousand years ago. Because of this, the material is still quite concentrated, which explains its abnormal brightness. The envelope of gas is currently racing out into space at a speed of around 15 kilometres per second. As it becomes more diffuse, it will dim.

  7. Reflection nebula - Wikipedia

    en.wikipedia.org/wiki/Reflection_nebula

    Reflection nebula are usually blue because the scattering is more efficient for blue light than red (this is the same scattering process that gives us blue skies and red sunsets). Reflection nebulae and emission nebulae are often seen together and are sometimes both referred to as diffuse nebulae. Some 500 reflection nebulae are known.

  8. NGC 2261 - Wikipedia

    en.wikipedia.org/wiki/NGC_2261

    The star R Monocerotis has lit up a nearby cloud of gas and dust, but the shape and brightness slowly changes visibly even in small telescopes over weeks and months, and the nebula looks like a small comet. [8] One explanation proposed for the variability is that dense clouds of dust near R Mon periodically block the illumination from the star. [9]

  9. What animal do you see in this image of a nebula? - AOL

    www.aol.com/lifestyle/animal-see-image-nebula...

    This image of the Carina nebula shows only dust, ionized gases, and stars. Here are some puzzles and brainteasers to challenge your family and friends with, either in person or over video chat.