Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  HD57008  ·  HD57057  ·  HD57083  ·  LBN 1040  ·  LBN 1041  ·  NGC 2359  ·  Sh2-298
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NGC 2359 - Thor's Helmet  RGB+ HA.OIII.SII, Brian Diaz
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NGC 2359 - Thor's Helmet RGB+ HA.OIII.SII

Getting plate-solving status, please wait...
NGC 2359 - Thor's Helmet  RGB+ HA.OIII.SII, Brian Diaz
Powered byPixInsight

NGC 2359 - Thor's Helmet RGB+ HA.OIII.SII

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Description

NGC 2359 (also known as Thor's Helmet) is an emission nebula in the constellation Canis Major. The nebula is approximately 3,670 parsecs (11.96 thousand light years) away and 30 light-years in size. The central star is the Wolf-Rayet starWR7, an extremely hot star thought to be in a brief pre-supernova stage of evolution. It is similar in nature to the Bubble Nebula, but interactions with a nearby large molecular cloud are thought to have contributed to the more complex shape and curved bow-shock structure of Thor's Helmet.

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    NGC 2359 - Thor's Helmet  RGB+ HA.OIII.SII, Brian Diaz
    Original
  • Final
    NGC 2359 - Thor's Helmet  RGB+ HA.OIII.SII, Brian Diaz
    F

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NGC 2359 - Thor's Helmet  RGB+ HA.OIII.SII, Brian Diaz