Emission & Reflection Nebulae

Nebulas are interstellar clouds of dust, hydrogen, helium and other ionized gases often measuring hundreds of light-years in diameter

Nebulae in Orion

Orion is one of the most popular and recognizable star constellations on the night sky and contains a number of spectacular nebulae.

Nebulae in Cepheus

The constellation of Cepheus contains many beautiful emission and reflection nebulae