Mysterious 11-Billion-Year-Old Signal Detected from Universe's Edge
Scientists have detected a mysterious radio signal originating from about 11 billion years ago, coming from the far edge of the universe. This ancient signal is linked to the most powerful radio galaxy discovered, which is two hundred trillion times heavier than the Sun. The James Webb Space Telescope helped identify the source of this oldest radio burst, located approximately 10 billion light-years away.
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