Artist's Impression of a Fast Radio Burst Traveling through Space and Reaching Earth (IMAGE)

ESO

Artist's Impression of a Fast Radio Burst Traveling through Space and Reaching Earth

Caption

This artist's impression represents the path of the fast radio burst FRB 181112 traveling from a distant host galaxy to reach the Earth. FRB 181112 was pinpointed by the Australian Square Kilometre Array Pathfinder (ASKAP) radio telescope. Follow-up observations with ESO's Very Large Telescope (VLT) revealed that the radio pulses have passed through the halo of a massive galaxy on their way toward Earth. This finding allowed astronomers to analyse the radio signal for clues about the nature of the halo gas.

Credit

ESO/M. Kornmesser

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