What do galaxies contain?
dust and stuff
The constellation Orion contains at least 4 galaxies. M78 - NGC 2068 M43 - De Mairan's Nebula M42 - Orion nebula IC 434 - Horsehead Nebula and many other open clusters. Note: These galaxies lie far, far beyond the group of stars delineating the perimeter of the Orion Constellation. By "contain" we just mean we can see these galaxies out the Orion window.