The Keyhole Nebula

Dark Nebula in the Eta Carinae Nebula

Horsehead Nebula

The Horsehead Dark Nebula in Orion

The Coal Sack

The Coalsack is probably the most prominent dark nebula in our skies.

Orion Region

Orion is one of the better known constellations and is most famous for the Orion Nebula, M42. This image also …

Orion Constellation

Orion contains the famous Orion Nebula (M42), the Flame Nebula and the Horsehead Nebula: All images © R.Powell