Spitzer and the cosmic infrared background
80% of the Cosmic Infrared Background have been resolved by Spitzer,
thanks to a new analysis technique.
"Hidden" galaxies, accounting for 80% of the Cosmic Infrared Background,
have just been identified using a new analysis technique applied to the Spitzer data.
NASA Link: http://www.spitzer.caltech.edu/Media/happenings/20060420/
IAS Link: http://www.ias.u-psud.fr/irgalaxies/SpitzerPR2006//index_fr.html
CNRS Link: http://www2.cnrs.fr/presse/communique/853.htm