Dark River of the Galaxy

Pic: Rogelio Bernal Andreo...  ...We'll wait. From APOD: A Dark River of dust seems to run from our Galactic Center, th...  ...M4, the bright blue star system Rho Ophiuchi, the dark brown Pipe nebula, the red Lagoon neb...  ...(Ophiuchus), to the Scorpion (Scorpius). The *stron...

http://www.neatorama.com/2010/07/19/dark-river-of-the-galaxy/