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Dreams of Streams: Exploring the stellar outskirts of nearby galaxies

I will review highlights from the Spitzer Extended Disk Galaxy Exploration Science (EDGES) survey, a Warm Mission program to obtain sensitive infrared imaging for 92 nearby galaxies.  Highlights will include the radial trends in their star formation histories as well as characterizations of their outermost stellar populations.

Cody Hall

Daniel Dale (University Wyoming)

April 08, 2016
14:00 - 15:00