Galaxies Grow from Inside Out

NASA/JPL-Caltech2013-10-31

NASA
Washington, DC, United States

Evidence from NASA Wide-field Infrared Survey Explorer and Galaxy Evolution Explorer missions provide support for the inside-out theory of galaxy evolution, which holds that star formation starts at the core of the galaxy and spreads outward.

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Details

Title: Galaxies Grow from Inside Out
Creator: NASA/JPL-Caltech
Date Created: 2013-10-31
Rights: JPL

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