Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  IC 1340  ·  NGC 6992  ·  NGC 6995  ·  Network nebula  ·  Veil nebula

Image of the day 07/19/2015

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    The Eastern Veil Nebula, Thomas Richter
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    The Eastern Veil Nebula

    Image of the day 07/19/2015

    Getting plate-solving status, please wait...
      The Eastern Veil Nebula, Thomas Richter
      Powered byPixInsight

      The Eastern Veil Nebula

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      Description



      Object description (Wikipedia.org) :

      The Veil Nebula is a cloud of heated and ionized gas and dust in the constellation Cygnus. It constitutes the visible portions of the Cygnus Loop (radio source W78, or Sharpless 103), a large but relatively faint supernova remnant. The source supernova exploded some 5,000 to 8,000 years ago, and the remnants have since expanded to cover an area roughly 3 degrees in diameter (about 6 times the diameter, or 36 times the area, of the full moon). The distance to the nebula is not precisely known, but Far Ultraviolet Spectroscopic Explorer (FUSE) data supports a distance of about 1,470 light-years.

      The Hubble Space Telescope captured several images of the nebula. The analysis of the emissions from the nebula indicate the presence of oxygen, sulfur, and hydrogen. This is also one of the largest, brightest features in the x-ray sky.

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        The Eastern Veil Nebula, Thomas Richter
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      The Eastern Veil Nebula, Thomas Richter

      In these public groups

      Astrofreunde-Franken

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      Nebulea