The north america nebula is an enormous emission nebula from our perspective on earth the nebula would look over three times as big as the full moon if it were bright enough to be seen with our naked eyes that is about the angular size of ones thumbnail held out at arms length
Channels: Astrophysics
Tags: The North American Nebula
Uploaded by: benco ( Send Message ) on 10-12-2012.
Duration: 2m 10s