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Sharpless 155 (Sh2-155) the Cave Nebula

auteur: D.De Martin/Novapix

référence: a-neb85-15501

Image Size 300 DPI: 40 * 42 cm

The north is at top. The Cave Nebula is a faint region of Hii emission and surrounding dust in Cepheus constellation. This area is rich of colours and fine details. The central "cave-like" structure name the nebula,but notice also the subtle patch of blue reflection nebulosity all around in the field. The star colors are also beautiful, which adds a nice touch to this celestial field. This image is based on data acquired by the Oschin Telescope at the Mount Palomar Observatory.

Keywords for this photo:

ASTRONOMY - CEPHEUS - DARK NEBULA - DSS - EMISSION NEBULA - MOUNT PALOMAR - NEBULA - PALOMAR - REFLECTION NEBULA - SH2-155 - STAR -