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Astronomers have spotted the brightest flare ever detected from a supermassive black hole—a burst of light that, at its peak, was ten trillion times brighter than the sun. The flare was first observed ...

Astronomers have discovered the brightest fast radio burst ever detected and traced it to a nearby galaxy using a new network ...

For the first time, scientists have used the James Webb Space Telescope (JWST) to study the origins of a bizarre, record-breaking radio signal that flashed past Earth earlier this year. Tracking the ...