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Ic434

The Horsehead Nebula

·118 words·1 min
The Horsehead Nebula consists of a cloud of ionized gas lit from within by young, hot stars; a dark cloud containing interstellar dust lies immediately in front. The dust absorbs the light from part of the ionized cloud. A portion of this dark cloud has a shape somewhat resembling a horse’s head. The nebula is located 1,300 light-years from the Sun. Click to see and read more