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Northwestern Team Locates First Non-Repeating Fast Radio Burst

8/24/2025

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Summary

Story summary

Northwestern University researchers identified a fast radio burst (FRB) named RBFLOAT in March 2025, emitting energy equal to four days of sunlight.
The signal originated from a spiral galaxy 130 million light-years away, pinpointed using the CHIME telescope and Outriggers.
RBFLOAT is the first accurately localized non-repeating FRB, potentially linked to a magnetar in a star-forming region.
The team expects to detect up to 200 FRBs annually, improving insights into these cosmic events.

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Story summary

Northwestern University researchers identified a fast radio burst (FRB) named RBFLOAT in March 2025, emitting energy equal to four days of sunlight.
The signal originated from a spiral galaxy 130 million light-years away, pinpointed using the CHIME telescope and Outriggers.
RBFLOAT is the first accurately localized non-repeating FRB, potentially linked to a magnetar in a star-forming region.
The team expects to detect up to 200 FRBs annually, improving insights into these cosmic events.