An international team of astronomers, including researchers from the University of Toronto, has identified the brightest Fast Radio Burst (FRB) ever observed and traced its origin to a nearby galaxy using a coordinated network of radio telescopes. FRBs are among the most puzzling phenomena in astronomy, but locating where they come from with precision could mark the start of a new phase in research, allowing scientists to better understand their cosmic origins.

F\ast radio bursts are incredibly powerful flashes of radio energy that travel across vast distances in the universe. Scientists believe they are produced by extreme astrophysical events, though the exact cause remains uncertain. Since 2018, the Canadian Hydrogen-Intensity Mapping Experiment, or CHIME, has detected thousands of these bursts. However, determining their exact positions in the sky has remained a major challenge.

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