Scutum–Centaurus Arm

#	Item
1	Microsoft Word[removed]doc Add to Reading List Source URL: www.spitzer.caltech.edu Language: English - Date: 2010-06-01 18:33:22 Space Milky Way Spiral galaxy Scutum–Centaurus Arm Carina–Sagittarius Arm Barred spiral galaxy Spitzer Space Telescope Perseus Arm Galaxy Astronomy Extragalactic astronomy Milky Way Galaxy
2	Microsoft Word[removed]doc Add to Reading List Source URL: legacy.spitzer.caltech.edu Language: English - Date: 2008-06-12 17:42:05 Space Milky Way Spiral galaxy Scutum–Centaurus Arm Carina–Sagittarius Arm Barred spiral galaxy Spitzer Space Telescope Perseus Arm Galaxy Astronomy Extragalactic astronomy Milky Way Galaxy