| This
                                                object is often classified as a
                                                planetary nebula but the
                                                nebulosity is actually material
                                                that has been ejected from
                                                the 6.7 magnitude Wolf-Rayet
                                                star HD 148937.  This image
                                                clearly shows that the intense
                                                winds from this star have
                                                actually blown a bubble in the
                                                surrounding interstellar
                                                hydrogen.
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                                                to get the Hydrogen Alpha
                                                only 
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                                                for a full resolution crop 
                                               |