Astronomers using NASA’s Chandra X-ray Observatory have detected the first X-ray emission from a “little red dot,” a mysterious class of objects discovered by the James Webb Space Telescope. The ...
Astronomers have detected the first X-ray emission from a 'little red dot'—a mysterious class of distant cosmic objects—located 11.8 billion light-years away. This rare find, identified as 3DHST-AEGIS ...
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