spitzer_ssc2003-06a2 December 18th, 2003
Credit: Canada-France-Hawaii Telescope / J.-C. Cuillandre / Coelum, and the Digitized Sky Survey
This image shows a visible light view of the Elephant's Trunk Nebula, an elongated dark globule within the emission nebula IC 1396 in the constellation of Cepheus. Located at a distance of 2,450 light-years, the globule is a condensation of dense gas that is barely surviving the strong ionizing radiation from a nearby massive star. The globule is being compressed by the surrounding ionized gas. The dark globule is seen in silhouette at visible-light wavelengths, backlit by the illumination of a bright star located to the left of the field of view.
Provider: Spitzer Space Telescope
Image Source: http://www.spitzer.caltech.edu/images/1056-ssc2003-06a2-Dark-Globule-in-IC-1396
Curator: Spitzer Space Telescope, Pasadena, CA, USA
Image Use Policy: http://www.spitzer.caltech.edu/info/18-Image-Use-Policy
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