repeating fast radio burst tagged posts

A Repeating Fast Radio Burst from an Extreme Environment

IMAGE: The 305-metre Arecibo telescope, in Puerto Rico, and its suspended support platform of radio receivers is shown amid a starry night. A flash from the Fast Radio Burst source FRB 121102 is seen: originating beyond the Milky Way, from deep in extragalactic space. CREDITS: Image design: Danielle Futselaar - Photo usage: Brian P. Irwin / Dennis van de Water / Shutterstock.com

IMAGE: The 305-metre Arecibo telescope, in Puerto Rico, and its suspended support platform of radio receivers is shown amid a starry night. A flash from the Fast Radio Burst source FRB 121102 is seen: originating beyond the Milky Way, from deep in extragalactic space. CREDITS: Image design: Danielle Futselaar – Photo usage: Brian P. Irwin / Dennis van de Water / Shutterstock.com

Extragalactic source of radio-wave flashes resides in a powerfully magnetized astrophysical region. New detections of radio waves from a repeating fast radio burst have revealed an astonishingly potent magnetic field in the source’s environment, indicating that it is situated near a massive black hole or within a nebula of unprecedented power.

A year ago, the astronomers pinpointed the location of the enigmatic fas...

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