The Conversation

How we closed in on the location of a fast radio burst in a galaxy far, far away

Author: Keith Bannister, Astronomer, CSIRO

A view from CSIRO’s Australian SKA Pathfinder (ASKAP) radio telescope antenna 29, with the phased array feed receiver in the centre, Southern Cross on the left and the Moon on the right. CSIRO/Alex Cherney

Astronomers have spent the past dozen years hunting for fast radio bursts (FRBs) – flashes of radio waves that come from outer space...

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