Mysterious fast radio burst turns out to be from long-dead NASA satellite

Mysterious fast radio burst turns out to be from long-dead NASA satellite

A team of astronomers and astrophysicists affiliated with several institutions in Australia has found that a mysterious fast radio burst (FRB) detected last year originated not from a distant source, but from one circling the planet—a long-dead satellite. The team has posted a paper outlining their findings on the arXiv preprint server.