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The Andromeda Galaxy as seen by Sptizer and Galex
Credit: NASA/JPL-Caltech/K. Gordon (Univ. of Ariz.) & GALEX Science |
Galaxies are a lot like people -- they lead fascinating lives filled with drama. Multimedia products now online tell the story of how galaxies and stars are born, go through the toddler and teenage stages, "get married," and age. NASA's Spitzer Space Telescope and Galaxy Evolution Explorer are studying these cosmic milestones. Audio and visual products now playing include: