Ancient Radio Burst Baffles Scientists, Challenges Theories
TL;DR
Astronomers have detected the most distant fast radio burst (FRB) ever recorded, originating from an 8-billion-year-old pulse that took half the lifetime of the universe to reach Earth. Using the Australian SKA Pathfinder (ASKAP) radio telescope, researchers confirmed the burst's origin by locating faint smudges of light in an extremely distant galaxy using the Very Large Telescope. The mystery of FRBs continues, with leading theories suggesting they may come from powerful magnetars or the merging of massive objects in space. Detecting FRBs can provide insights into the structure of the universe and the presence of hot gases between galaxies.
Topics:top-newsscience-and-technology#astronomy#distant-galaxy#fast-radio-bursts#radio-telescopes#science-and-technology#universe
- Scientists detect 8 billion-year-old radio burst. It's a mystery Mashable
- Mysterious radio burst traveled through space for 8 billion years to reach Earth Earth.com
- Astronomers have detected a radio signal that took 8 billion years to reach Earth UNILAD
- Radio Burst Breaks Distance Record, Challenges Theories - Sky & Telescope Sky & Telescope
- Astroboffins spot high-power 8b year old radio burst from pre-Earth event The Register
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