SH 2 171 modified Hubble palette _ reworked (Theodore Arampatzoglou)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: NGC 7822

SH 2 171 modified Hubble palette _ reworked, Theodore Arampatzoglou

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SH 2 171 modified Hubble palette _ reworked

Link: http://arasteo.blogspot.gr/

Powered byPixInsight

SH 2 171 modified Hubble palette _ reworked

Link: http://arasteo.blogspot.gr/

Cosmic pillars of cold molecular gas and clouds of dark dust lie within Sharpless 171, a star-forming region some 3,000 light-years away in the royal constellation Cepheus. This tantalizing false-color skyscape spans about 20 light-years across the nebula's bright central region. It also highlights the pervasive glow of emission from atomic gas using narrowband filters and a color palette made popular in Hubble Space Telescope images. Powering the nebular glow are the young, hot stars of a newly formed cluster, Berkeley 59. Of course, this star-forming region is entry number 171 in the famous 1959 catalog of emission nebulae compiled by astronomer Stewart Sharpless.

explanation from : NASA apod 2008 October 18

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Sharpless2 Objects
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SH 2 171 modified Hubble palette _ reworked

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SH 2 171 modified Hubble palette _ reworked

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