Science
We’ve Detected the Closest Extragalactic FRB Yet, but It’s From an Unexpected Place – ScienceAlert
A newly discovered repeating fast radio burst (FRB) named FRB 20200120E is deepening the mystery of these already deeply mysterious space signals.
A newly discovered repeating fast radio burst (FRB) named FRB 20200120E is deepening the mystery of these already deeply mysterious space signals.
Astronomers have tracked its location to a galaxy 11.7 million light-years away, which makes it the closest known fast radio burst, 40 times closer than the next-closest extragalactic signal. But it also appears in a globular cluster – a clump of very old stars, not the sort of place at all one might expect to find the type of star spitting out FRBs.
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