Posts Tagged ‘Astroart’

North America Nebula (NGC 7000) by Peter Campbell-Burns

The North America Nebula (NGC 7000, also Caldwell 20) is an emission nebula in the constellation of Cygnus. It is so called because seen in full its shape resembles the continent of North America). Its surface brightness is very low and so NGC 7000 cannot normally be seen with the naked eye,...