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  2. Crab Nebula - Wikipedia

    en.wikipedia.org/wiki/Crab_Nebula

    Even though the Crab Nebula is the focus of much attention among astronomers, its distance remains an open question, owing to uncertainties in every method used to estimate its distance. In 2008, the consensus was that its distance from Earth is 2.0 ± 0.5 kpc (6,500 ± 1,600 ly). [ 2 ]

  3. Near-Earth supernova - Wikipedia

    en.wikipedia.org/wiki/Near-Earth_supernova

    The Crab Nebula is a pulsar wind nebula associated with the 1054 supernova.It is located about 6,500 light-years from the Earth. [1]A near-Earth supernova is an explosion resulting from the death of a star that occurs close enough to the Earth (roughly less than 10 to 300 parsecs [30 to 1000 light-years] away [2]) to have noticeable effects on Earth's biosphere.

  4. Southern Crab Nebula - Wikipedia

    en.wikipedia.org/wiki/Southern_Crab_Nebula

    The Southern Crab Nebula (or WRAY 16-147 or Hen 2-104) is a nebula in the constellation Centaurus. The nebula is several thousand light years from Earth, and its central star is a symbiotic Mira variable - white dwarf pair.

  5. SN 1054 - Wikipedia

    en.wikipedia.org/wiki/SN_1054

    The Crab Nebula is a remnant of an exploded star. This is the Crab Nebula in various energy bands, including a hard X-ray image from the HEFT data taken during its 2005 observation run. Each image is 6' wide. The guest star reported by Chinese astronomers in 1054 is identified as SN 1054. The highlighted passages refer to the supernova.

  6. New Crab Nebula image captured by James Webb Space ... - AOL

    www.aol.com/news/crab-nebula-image-captured...

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  7. History of supernova observation - Wikipedia

    en.wikipedia.org/wiki/History_of_supernova...

    The Crab Nebula is a pulsar wind nebula associated with the 1054 supernova. The known history of supernova observation goes back to 1006 AD. All earlier proposals for supernova observations are speculations with many alternatives. Since the development of the telescope, the field of supernova discovery has expanded to other galaxies. These ...

  8. List of planetary nebulae - Wikipedia

    en.wikipedia.org/wiki/List_of_planetary_nebulae

    Distance [a] [b] Apparent magnitude (visual) [a] Constellation [a] Glowing Eye Nebula ... Southern Crab Nebula: Hen 2-104: 1967 7 14.20 Centaurus: NGC 5979: 1835 13 ...

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