NGC 7000 – North America Nebula

Pictures taken on Friday 18th July 2014 from Passo del Pertus (BG)


The North America Nebula (NGC 7000 or Caldwell 20) is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest star). The remarkable shape of the nebula resembles that of the continent of North America, complete with a prominent Gulf of Mexico.

The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwanted wavelengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Cygnus’s Wall is a term for the “Mexico and Central America part” of the North America Nebula. The Cygnus Wall exhibits the most concentrated star formations in the nebula.

Source: Wikipedia



Takahashi FS 78 F/5
Canon 1100D JTW Astronomy
Guide scope Sky-Watcher 70/500mm
Guide camera ASI 120MM Mono
Mount Sky-Watcher AZ-EQ6


6 x 600s 800 ISO


Photoshop CS6

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