Abstract
A very prominent object containing the S7 and S1 nebulae and a system of H II filaments which seem to go out of them has the appearance of a spiral galaxy (Sivan 1974). This region is located in Scorpius-Ophiuchus including the Scorpius OB-2 association, several nebulae and the H II filamentary structures around them. The Local Bubble appears in the same direction. The whole object is embedded into its own neutral hydrogen.