Astronomy4all
H-alpha Rich Regions of the Orion Constellation - Jan, 2013 by Joseph Brimacombe on Flickr.

H-alpha Rich Regions of the Orion Constellation - Jan, 2013 by Joseph Brimacombe on Flickr.

Posted 3 months ago
38 notes
Tagged: astronomy, deep space, H-alpha, hydrogen alpha, narrowband image, narrowband, joseph brimacombe, new mexico skies, australian astrophotography, ic 434, horsehead nebula, orion, .
Posted 4 months ago
76 notes
Tagged: nebula, star, stars, narrowband, takahashi, sxv-h9, orion, m42, messier, great orion nebula, .
Rosette nebula (Natural palette - Hα + OIII) - Retake by StormLV on Flickr.

Rosette nebula (Natural palette - Hα + OIII) - Retake by StormLV on Flickr.

Posted 4 months ago
45 notes
Tagged: rosette nebula, Rosette, nebula, C49, Caldwell 49, Narrowband, Ha, OIII, O3, Astrodon, 5nm, Atik460EX, Atik, mono, .
Rosette nebula (Hα + OIII) by StormLV on Flickr.

Rosette nebula (Hα + OIII) by StormLV on Flickr.

Posted 5 months ago
70 notes
Tagged: rosette nebula, Rosette, nebula, C49, Caldwell 49, Narrowband, Ha, OIII, O3, Astrodon, 5nm, Atik, 460EX, mono, .
M42 The Great Orion Nebula in Narrowband by turner_andi on Flickr.

M42 The Great Orion Nebula in Narrowband by turner_andi on Flickr.

Posted 5 months ago
48 notes
Tagged: stars, star, nebula, orion, m42, messier, narrowband, space, .
The Flaming Star IC405 by turner_andi on Flickr.

The Flaming Star IC405 by turner_andi on Flickr.

Posted 5 months ago
72 notes
Tagged: space, star, stars, nebula, narrowband, mono, .
M33 The Triangulum Galaxy “On Fire” by Terry Hancock www.downunderobservatory.com on Flickr.

M33 The Triangulum Galaxy “On Fire” by Terry Hancock www.downunderobservatory.com on Flickr.

Posted 6 months ago
132 notes
Tagged: M33, NGC598, NGC604, NGC595, IC142, IC143, B342, Triangulum, Galaxy, Pinwheel, emission, HIIH-Alpha, narrowband, TMB92SS, F5.5, APO, refractor, Thomas, M., Back, astrograph, Telescope, StarlightXpress, Lodestar, autoguider, observatory, CCD, astro, fotografie, astronomie, .
IC5068 H alpha by Mickut on Flickr.

IC5068 H alpha by Mickut on Flickr.

Posted 6 months ago
11 notes
Tagged: Emission nebula, ic5068, Dark nebula, SXVR-H18, Komakallio, Narrowband, .