Mark Hanson/Warren Keller Located 5,000 light-years away, the billowing star-forming region NGC 6559 (lower right) lies less than a degree east of the more frequently photographed Lagoon Nebula (M8). It is accompanied by the emission nebula IC 4685 (center), which itself is threaded by the dark nebulae Barnard 302/3, appearing to some like a dragonContinue reading "East of the Lagoon"