Gravitational waves could give us insights into fast radio bursts Fast radio bursts (FRBs) are mysterious pulses of energy that can last from a fraction of a millisecond to about three seconds. Most of them come from outside the galaxy, although one has been detected coming from a source inside the Milky Way. Some of them also repeat, which only adds to their mystery.
https://phys.org/news/2025-01-....gravitational-insigh