
NASA's Chandra X-ray Observatory: New research using NASA's Chandra X-ray Observatory and the Sloan Digital Sky Survey (SDSS) suggests supermassive black holes in the early Universe underwent sporadic yet intense periods of growth in the first billion years after the Big Bang as described in our latest press release. Scientists determined this by comparing theoretical models to data from the Chandra Deep Field-South (CDF-S), the deepest X-ray image ever obtained, and other Chandra surveys. This ...
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