... Astronomy Picture of the Day . Index - Nebulae: Emission Nebulae. ... Title Search | Text Search | . Editor's choices for the most educational Astronomy Pictures of the Day about emission nebulae: . ...
... 2004 August 5 . Emission Nebula IC 1396 . Credit Copyright: Richard Crisp . ... Explanation: Sprawling across hundreds of light-years, emission nebula IC 1396 mixes glowing cosmic gas and dark dust clouds . ...
... 2006 December 27 . IC 5067: Emission Nebula Close-up . Credit Copyright : Russell Croman . ... Explanation: This amazing skyscape lies along a bright ridge of emission in IC 5067, also known as The Pelican Nebula . ...
... 2006 June 6 . NGC 6164: A Bipolar Emission Nebula . Credit Copyright : Gemini Obs. , AURA , NSF . ... In the middle of emission nebula NGC 6164-5 is an unusually massive star nearing the end of its life. ...
... 2001 October 23 . Emission and Reflection in NGC 6559 . Credit: Robert Gendler . ... The gas, primarily hydrogen , is responsible for the diffuse red glow of the emission nebula . ...
... 2007 December 24 . Emission Nebula IC 1396 . Credit Copyright: Kent Wood . ... Explanation: Sprawling across hundreds of light-years, emission nebula IC 1396 mixes glowing cosmic gas and dark dust clouds . ...
... 2012 August 5 . IC 1396: Emission Nebula in Cepheus . Image Credit: Digitized Sky Survey , ESA/ESO/NASA FITS Liberator . ... Explanation: Stunning emission nebula IC 1396 mixes glowing cosmic gas and dark dust clouds in the high and far off ...
... 2002 August 14 . Giant Emission Nebula NGC 3603 in Infrared . Credit: 2MASS Project , UMass , IPAC/Caltech , NSF , NASA . ... Spanning over 20 light years across, the giant emission nebula (HII region) is home to a massive star cluster , thick dust ...