AAPOD2 Image Archives
VdB 142 – The Elephant’s Trunk Nebula in a Bortle 6 Urban Sky
Even from a Bortle 6 urban sky, the Elephant’s Trunk Nebula emerges in stunning detail and color after more than 30 hours of exposure. Cataloged as VdB 142, this dense column of gas and dust winds through the emission nebula IC 1396, located roughly 2,400 light-years away in the constellation Cepheus. The glowing rim traces ionized gases shaped by the powerful radiation and stellar winds of nearby massive stars.
At the top of the “trunk,” bright-rimmed globules and embedded protostars signal active star formation. This narrowband composition highlights sulfur (red), hydrogen (green), and oxygen (blue) emissions, revealing dynamic layers and structures often lost under light-polluted skies. The result is a dramatic, high-contrast portrait that demonstrates what dedication and careful processing can achieve, even in less-than-ideal observing conditions.