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JWST spots isolated quasars powered by supermassive black holes

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JWST spots isolated quasars powered by supermassive black holes

Astronomers have discovered something surprising when they went back 13 billion years into the past using the James Webb Space Telescope (JWST). They spotted supermassive quasars powered by black holes that appear to float in isolation. This is strange because, according to current theories, black holes must be surrounded by a lot of matter to … Read more

Side effects of radiation therapy are underdiagnosed in black patients – ET HealthWorld

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Side effects of radiation therapy are underdiagnosed in black patients – ET HealthWorld

By Nancy Lapid New York: Dark-skinned cancer patients are at higher risk of severe cases of painful side effects from radiation therapy, at least in part because the disease detection tool only works well in patients with dark skin. fair skin, according to a new study. Of the four million U.S. patients who receive radiation … Read more