==See also==*Horsehead Nebula in fiction==References====External links==* The Horsehead Nebula @ The Electronic Sky* Hubble Observes the Horsehead Nebula* The discovery of early photographs of the Horsehead nebula, by Waldee and Hazen* The Horsehead Nebula in the 19th Century, by Waldee* Detection of new nebulae by photography, by Pickering* Horsehead Nebula at ESA/Hubble* The Horsehead Nebula at the Astro-Photography site of Mr. T. Yoshida.
Posadka bo okrog 90, v primerjavi z ameriško Virginio, ki ima 134.