Optical photograph showing a dark nebula,discovered by E. E. Barnard,near the bright star Altair in the constellation Aquila. Barnard discovered 349 such dark nebulae whilst photographing the Milky Way. See bak of print 01 for technical details | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Sanford, John |
Taille de l’image : | 4843 px × 3842 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |