The Horsehead and Flame Nebulae region in the constellation Orion.
The Rosette Nebula, an emission nebula 5,000 light years from Earth. The stars clustered in the center were formed from matter within the nebula.
IC 1805, an emission nebula approximately 7,500 light years from Earth in the constellation Cassiopeia, is named the Heart Nebula due to its heart shaped appearance.
IC 1396 is a large ionized gas region in the constellation Cepheus, approximately 2,400 light years from Earth.
NGC 2174 (The Monkey Head Nebula) is ana HII emission nebula above the star Betelgeuse in the constellation Orion.
M78 is a reflection nebula in the constellation Orion, part of the Orion Molecular Cloud Complex. The gases are visible as a result of reflected light from magnitude 10 stars within the nebula.
This ridge of emission in the constellation Cygnus is part of the larger IC 5070, more commonly known as the Pelican Nebula.
The Cygnus Wall, a portion of the North American Nebula (NGC 7000) in the constellation Cygnus. The nebula is approximately 1,500 light years from Earth, and the Cygnus Wall spans about 20 light years.
The Lagoon Nebula (M8) is an emission nebula in the constellation Sagittarius, approximately 4,000-6,000 light years from Earth.