Description: This image of M101 is a composite of data from NASA’s Chandra X-ray Observatory, Spitzer Space Telescope, and Hubble Space Telescope. Sources of X-rays detected by Chandra (colored blue)...
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Description: This image of M101 is a composite of data from NASA’s Chandra X-ray Observatory, Spitzer Space Telescope, and Hubble Space Telescope. Sources of X-rays detected by Chandra (colored blue)...