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Photo Contains More Than 1,000 Supermassive Black Holes - Universe Today
Each of the multicoloured dots in this photograph is a black hole. The panorama was created using images taken by NASA’s Chandra X-Ray Observatory, the Spitzer Space Telescope, and several ground-based telescopes. The scale image of the moon should give you an idea of how large a portion of the sky was imaged. Each one … Continue reading "Photo Contains More Than 1,000 Supermassive Black Holes"