Nebulae
A generic term for a fuzzy, diffuse astronomical object. Astronomers have observed four different types of nebulae: H II regions, reflection nebulae, planetary nebulae, and supernova remnants.
Featured Images
Radio Programs
Vela
Thursday, April 4, 2013
Guitar Nebula
Saturday, March 16, 2013
Steamy Sights
Thursday, July 26, 2012
Pipe Nebula
Sunday, June 17, 2012
Horsehead Nebula
Tuesday, December 20, 2011
Betelgeuse II
Friday, December 2, 2011
Serpens
Wednesday, September 14, 2011
Smith's Cloud
Sunday, July 17, 2011
Flickering Crab
Friday, April 8, 2011
Spinning Horsehead
Saturday, January 8, 2011

























