Space Telescope's New Survey of Outer Galaxy Helps Astronomers Study Stars

Iowa State University astronomers Massimo Marengo and Charles Kerton are now using the Spitzer Space Telescope to study stars in the outer regions of our Milky Way galaxy. Marengo studies big, cool-temperature stars and the dusty disks that form around them. Kerton is using Spitzer data to study star-forming regions of the galaxy.

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