Fast radio burst located for the first time
Astronomers have for the first time pinpointed the location of a non-repeating fast radio burst.
In a historic first, an international team of researchers have discovered the source of a non-repeating fast radio burst and traced its origin to a galaxy 4 billion light-years away.
The monumental findings, published in AAAS journal Science on Thursday, detail the discovery and localization of FRB 180924, a powerful, one-off fast radio burst that lasted for just a fraction of a second. Speculation about the cause of the bizarre signals takes in everything from explosive neutron stars to alien spacecraft, and while we’re still not sure what’s causing them, the revelation puts astronomers one step closer to their true nature.
“This is the big breakthrough that the field has been waiting for since astronomers discovered fast radio bursts in 2007,” said Keith Bannister, lead author of the paper and principal research engineer with Australia’s Commonwealth Scientific and Industrial Research Organisation.
Knowing the distance for the burst makes it possible to calculate how powerful it was, which helps theorists come up with an explanation for what might have caused it. Similarly, knowing its location–on the outskirts of a spiral galaxy like the Milky Way–helps them further constrain those theories.
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Astronomers have for the first time pinpointed the location of a non-repeating fast radio burst.
In a historic first, an international team of researchers have discovered the source of a non-repeating fast radio burst and traced its origin to a galaxy 4 billion light-years away.
The monumental findings, published in AAAS journal Science on Thursday, detail the discovery and localization of FRB 180924, a powerful, one-off fast radio burst that lasted for just a fraction of a second. Speculation about the cause of the bizarre signals takes in everything from explosive neutron stars to alien spacecraft, and while we’re still not sure what’s causing them, the revelation puts astronomers one step closer to their true nature.
“This is the big breakthrough that the field has been waiting for since astronomers discovered fast radio bursts in 2007,” said Keith Bannister, lead author of the paper and principal research engineer with Australia’s Commonwealth Scientific and Industrial Research Organisation.
Knowing the distance for the burst makes it possible to calculate how powerful it was, which helps theorists come up with an explanation for what might have caused it. Similarly, knowing its location–on the outskirts of a spiral galaxy like the Milky Way–helps them further constrain those theories.
Readers!
My annual February birthday fund-raising drive for Behind the Black is now over. Thank you to everyone who donated or subscribed. While not a record-setter, the donations were more than sufficient and slightly above average.
As I have said many times before, I can’t express what it means to me to get such support, especially as no one is required to pay anything to read my work. Thank you all again!
For those readers who like my work here at Behind the Black and haven't contributed so far, please consider donating or subscribing. My analysis of space, politics, and culture, taken from the perspective of an historian, is almost always on the money and ahead of the game. For example, in 2020 I correctly predicted that the COVID panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Every one of those 2020 conclusions has turned out right.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
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