Summary
On 28 April, a radio telescope identified because the Canadian Hydrogen Intensity Mapping Experiment (CHIME) detected an tremendously sparkling radio flash identified as a lickety-split radio burst (FRB). Which ability of its brightness, the CHIME crew knew it needed to approach abet from someplace close. All other FRBs considered to this level accumulate erupted in a long way away galaxies—too a long way and too hasty to establish what produced them. After some extra data processing, the crew determined the burst had approach from a identified magnetar—a neutron megastar with a highly efficient magnetic discipline—in the Milky System. The receive may perhaps well well be the lacking link in a arena that has puzzled astronomers for greater than a decade: What’s the source of these laserlike radio flashes?
