Researchers have traced a mysterious radio signal to a point within our own galaxy with the source appearing to be more zombie than alien.
The signal detected in late April appears to have come from a distant object inside our Milky Way galaxy, according to three research papers published in the journal, Nature, on Wednesday.
The papers lay out how several telescopes, including the CHIME facility in Canada, all heard the millisecond-long signal April 27 to 28.
Researchers gathered multiple radio and X-ray readings from the event and then compared notes to trace the signal’s origin to our own cosmic neighbourhood.
The millisecond-long signal, known as a fast radio burst (FRB), is one of hundreds detected from space over the last 13 years.
Most of the brief, occasionally repeating bursts, have come from distant parts of the universe, leaving scientists puzzled as to their exact origin point.
This latest signal is the first one that scientists have been able to “hear” with clarity.
“Given the source distance, this is the most luminous radio burst ever detected in our own galaxy,” CHIME researcher Daniele Michilli told BBC News.
FRBs were first detected in 2007 and have been one of the hottest topics in astronomy ever since.
https://news.google.com/__i/rss/rd/articles/CBMiggFodHRwczovL3d3dy50aGV3aGlnLmNvbS9uZXdzL3dvcmxkL215c3RlcmlvdXMtc3BhY2Utc2lnbmFsLXRyYWNlZC10by16b21iaWUtaW4tb3VyLWdhbGF4eS93Y20vZjIwYzJmYjYtMDFiNC00ZjZmLThiZjYtNWIzYzYyMzNmZTcz0gGGAWh0dHBzOi8vd3d3LnRoZXdoaWcuY29tL25ld3Mvd29ybGQvbXlzdGVyaW91cy1zcGFjZS1zaWduYWwtdHJhY2VkLXRvLXpvbWJpZS1pbi1vdXItZ2FsYXh5L3djbS9mMjBjMmZiNi0wMWI0LTRmNmYtOGJmNi01YjNjNjIzM2ZlNzMvYW1w?oc=5
2020-11-05 17:40:18Z
CBMiggFodHRwczovL3d3dy50aGV3aGlnLmNvbS9uZXdzL3dvcmxkL215c3RlcmlvdXMtc3BhY2Utc2lnbmFsLXRyYWNlZC10by16b21iaWUtaW4tb3VyLWdhbGF4eS93Y20vZjIwYzJmYjYtMDFiNC00ZjZmLThiZjYtNWIzYzYyMzNmZTcz0gGGAWh0dHBzOi8vd3d3LnRoZXdoaWcuY29tL25ld3Mvd29ybGQvbXlzdGVyaW91cy1zcGFjZS1zaWduYWwtdHJhY2VkLXRvLXpvbWJpZS1pbi1vdXItZ2FsYXh5L3djbS9mMjBjMmZiNi0wMWI0LTRmNmYtOGJmNi01YjNjNjIzM2ZlNzMvYW1w
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