"The large-scale homogeneity of the universe makes it very difficult to believe that the structure of the universe is determined by anything so peripheral as some complicated molecular structure on a minor planet orbiting a very average star in the outer suburbs of a fairly typical galaxy."

— Steven Hawking

bubble nebula

By marzulloj at Mon, 11/02/2009 - 12:48am
bubble nebula

The bubble nebula in Cepheus from tonight clear sky and last sunday. Three hours through H-alpha.