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Gallery: The Infrared Universe Seen by Spitzer Telescope

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Orion Unveiled: Spitzer Telescope Spies Nebula’s Infrared Secrets

Credit: NASA/JPL-Caltech/S.T. Megeaty (Univ. of Toledo,OH).
This infrared image from NASA's Spitzer Space Telescope shows the Orion nebula, the closest massive star-making factory to Earth.
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