Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 17  ·  NGC 6618  ·  Omega nebula
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Omega Nebula panorama, Pepe Chambó
Omega Nebula panorama
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Omega Nebula panorama

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Description

The Omega Nebula (M 17), also known as the Swan Nebula, is a interstellar cloud of ionized hydrogen observable to 5,000 light-years away toward center of our Milky Way in the constellation Sagittarius. Was discovered by Jean-Philippe de Chéseaux in 1745. It is considered one of the brightest and most massive star-forming regions of our galaxy, and with a geometry similar to the Orion Nebula, except that instead of be viewed face-on Omega is viewed edge-on.

The open cluster NGC 6618 lies embedded between the nebulosity and causes the gases of the nebula to shine due to radiation from these young stars.

Posted in my Blog Cometografia.es

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Omega Nebula panorama, Pepe Chambó

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Imaged with APT