The Eagle Nebula is a bright (magnitude 6.2) emission nebula in the constellation Serpens, harbouring the "Pillars of Creation", one of the most productive regions of active star format...
Sh2-284 is a large emission nebula in the constellation Unicornus.
It is observed in the east-central part of the constellation, about 5° southeast of the Rosetta Nebula. It can be s...