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).
== Galerija ====Sklici==== Zunanje povezave ==*Rosette Nebula (SEDS)*"Chandra Observatory" study of the Rosette Nebula*"NOAO"; ""Fitful Young Star Sputters to Maturity in the Rosette Nebula""*NightSkyInfo.com – Rosette Nebula*Astronomy Picture of the Day**Dust Sculptures in the Rosette Nebula – 2007 June 6**Dust Sculptures in the Rosette Nebula – 2009 December 2**Field of Rosette – 2010 February 14*Slooh Videocast on Rosette Nebula*Rosette Nebula from the Netherlands*Deep image of the Rosette Nebula*The Scale of the Universe (Astronomy Picture of the Day 2012 March 12)* Rosette Nebula on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images*Rosette Nebula at Constellation Guide