NASA - National Aeronautics and Space Administration

Horsehead Nebula

The Horsehead Nebula, embedded in the vast and complex Orion Nebula, is seen in this representative-color image from the Canada-France-Hawaii Telescope in Hawaii. The dark molecular cloud, roughly 1,500 light years distant, is visible only because its obscuring dust is silhouetted against another, brighter nebula. The prominent horse head portion of the nebula is really just part of a larger cloud of dust which can be seen extending toward the bottom of the picture. Credit and Copyright: Jean-Charles Cuillandre (CFHT), Hawaiian Starlight, CFHT