http://spitzer.caltech.edu/resource_list/2-Featured-Images en-us http://spitzer.caltech.edu/images/default/square_3.png?1242768810 http://spitzer.caltech.edu/resource_list/2-Featured-Images 300 300 clean http://www.rssboard.org/rss-specification Cygnus Star Forming Region DR22 Nasa Spitzer Science Center Wed, 05 Aug 2009 00:00:00 +0000 http://spitzer.caltech.edu/images/2702-ssc2009-15a1-Cygnus-Star-Forming-Region-DR22 Why Are Galaxies So Smooth? Nasa Spitzer Science Center Thu, 30 Apr 2009 00:00:00 +0000 http://spitzer.caltech.edu/images/1589-sig09-006-Why-Are-Galaxies-So-Smooth- Multispectral Triangulum Galaxy 3 Channel Nasa Spitzer Science Center Tue, 28 Apr 2009 00:00:00 +0000 http://spitzer.caltech.edu/images/2625-sig09-003-Multispectral-Triangulum-Galaxy-3-Channel Chemical Soups Around Cool Stars Nasa Spitzer Science Center Tue, 07 Apr 2009 00:00:00 +0000 http://spitzer.caltech.edu/images/2022-ssc2009-09b-Chemical-Soups-Around-Cool-Stars M33: A Close Neighbor Reveals its True Size and Splendor Nasa Spitzer Science Center Fri, 03 Apr 2009 00:00:00 +0000 http://spitzer.caltech.edu/images/2013-ssc2009-08a-M33-A-Close-Neighbor-Reveals-its-True-Size-and-Splendor 2-Channel RCW 49 Nasa Spitzer Science Center Wed, 24 Dec 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/2058-sig08-018-2-Channel-RCW-49 Vivid View of Tycho's Supernova Remnant Nasa Spitzer Science Center Wed, 03 Dec 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/2060-sig08-016-Vivid-View-of-Tycho-s-Supernova-Remnant Spitzer Reveals Stellar 'Family Tree' Nasa Spitzer Science Center Mon, 21 Jul 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/1951-ssc2008-15b-Spitzer-Reveals-Stellar-Family-Tree- Spitzer Reveals Stellar 'Family Tree' Nasa Spitzer Science Center Mon, 21 Jul 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/1949-ssc2008-15a-Spitzer-Reveals-Stellar-Family-Tree- No Organics Zone Circles Pinwheel Galaxy Nasa Spitzer Science Center Mon, 21 Jul 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/1943-ssc2008-14a-No-Organics-Zone-Circles-Pinwheel-Galaxy Super-Starburst Galaxy Nasa Spitzer Science Center Thu, 10 Jul 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/1935-ssc2008-12a-Super-Starburst-Galaxy Ghostly Ring Around a Magnetar Nasa Spitzer Science Center Wed, 28 May 2008 00:00:00 +0000 http://spitzer.caltech.edu/images/1913-ssc2008-08a-Ghostly-Ring-Around-a-Magnetar