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CHIME telescope detects more than 500 mysterious fast radio bursts in its first year of operation

Credits:
Image: Courtesy of CHIME
Caption:
A sky map of FRBs based on CHIME detections reveals bursts distributed evenly across the night sky.
Credits:
Image: Courtesy of CHIME
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To catch sight of a fast radio burst is to be extremely lucky in where and when you point your radio dish. Fast radio bursts, or FRBs, are oddly bright flashes of light, registering in the radio band of the electromagnetic spectrum, that blaze for a few milliseconds before vanishing without a trace.
These brief and mysterious beacons have been spotted in various and distant parts of the universe, as well as in our own galaxy. Their origins are unknown, and their appearance is unpredictable. Since the first was discovered in 2007, radio astronomers have only caught sight of around 140 bursts in their scopes. ....

United States , United Kingdom , Kiyoshi Masui , Kaitlyn Shin , Kavli Institute For Astrophysics , Mcgill Space Institute , National Research Council Of Canada , American Astronomical Society Meeting , Dunlap Institute For Astronomy , Canadian Institute For Advanced Research , University Of Toronto , Space Research , University Of British Columbia , Trottier Family Foundation , Canadian Hydrogen Intensity Mapping Experiment , Department Of Physics , Mcgill University , Canada Foundation For Innovation , British Columbia , American Astronomical Society , Dominion Radio Astrophysical Observatory , National Research Council , Canada Foundation , Dunlap Institute , Canadian Institute , Advanced Research ,

Hundreds of mysterious fast radio bursts detected in space

Scientists used the CHIME radio telescope in Canada to detect 535 mysterious fast radio bursts in space over the course of a year. These bursts could be used to map the universe. ....

United States , United Kingdom , Kiyoshi Masui , Alex Josephy , Kaitlyn Shin , Massachusetts Institute Of Technology Department Physics , Kavli Institute For Astrophysics , Space Research , Canadian Hydrogen Intensity Mapping Experiment , American Astronomical Society Meeting , Mcgill University , Kavli Institute , Dominion Radio Astrophysical Observatory , British Columbia , Massachusetts Institute , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் , கைட்லின் தாடை , கவிளி நிறுவனம் க்கு வானியற்பியல் , இடம் ஆராய்ச்சி , கனடியன் ஹைட்ரஜன் தீவிரம் விவரணையாக்கம் சோதனை , அமெரிக்கன் வானியல் சமூகம் சந்தித்தல் , மகில் பல்கலைக்கழகம் , கவிளி நிறுவனம் , ஆதிக்கம் வானொலி வானியற்பியல் கண்காணிப்பு , பிரிட்டிஷ் கொலம்பியா ,

Over 500 new FRBs detected in single year due to CHIME telescope

Observations usher in new phase of research Fast radio bursts, or FRBs, blaze for a few milliseconds before. ....

United States , United Kingdom , Mohit Bhardwaj , Pragya Chawla , Alex Josephy , Saurabh Singh , Mcgill Space Institute , Mcgill Physics Department , National Research Council Of Canada , American Astronomical Society Meeting , Dunlap Institute For Astronomy , Canadian Institute For Advanced Research , University Of Toronto , Trottier Family Foundation , University Of British Columbia , Canadian Hydrogen Intensity Mapping Experiment , Mcgill University , Mcgill University Is Canada , Canada Foundation For Innovation , British Columbia , American Astronomical Society , Mcgill Physics , Milky Way , Dominion Radio Astrophysical Observatory , National Research Council , Canada Foundation ,

A New Telescope Detected 500 Radio Bursts in One Year

And we still don t know where they come from.
Stars from a distant nebula. Pitris / iStock
The best things in life are fleeting, and in radio astronomy, they are also among the brightest ever seen.
A telescope in British Columbia detected more than 500 new fast radio bursts in its first year of operation, between 2018 and 2019, according to a briefing streamed live via YouTube of an American Astronomical Society Meeting on Wednesday.
No one is sure what creates the fast radio bursts (FRBs), but this represents a significant step in continuing to map the universe.
The growing catalog of ultra-high-energy fast radio bursts ....

United States , United Kingdom , Kiyoshi Masui , Kaitlyn Shin , Canadian Hydrogen Intensity Mapping Experiment , Department Of Physics , American Astronomical Society Meeting , American Astronomical Society Meeting On , British Columbia , American Astronomical Society , Dominion Radio Astrophysical Observatory , Fast Radio Bursts , Radio Astronomy , British Columbia , Radio Telescope , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் , கைட்லின் தாடை , கனடியன் ஹைட்ரஜன் தீவிரம் விவரணையாக்கம் சோதனை , துறை ஆஃப் இயற்பியல் , அமெரிக்கன் வானியல் சமூகம் சந்தித்தல் , பிரிட்டிஷ் கொலம்பியா , அமெரிக்கன் வானியல் சமூகம் , ஆதிக்கம் வானொலி வானியற்பியல் கண்காணிப்பு ,

Radio burst in Milky Way sheds light on origins of mysterious phenomenon

Date Time
Radio burst in Milky Way sheds light on origins of mysterious phenomenon
The Okanagan-based CHIME radio telescope detected a fast radio burst from within the Milky Way in April 2020.
UBCO researcher describes significance of findings
In the decade since they were first discovered, astronomers have categorized fast radio bursts (FRBs) as mysterious phenomena. But a recent astronomical event has provided further insight into the origin of these signals.
In a paper published recently in Nature, researchers confirm the evidence that supports their theory of what caused the April 28, 2020 event-a magnetar.
Magnetars, or high-magnetized pulsars, are remnants of dead stars that have gone supernova and left behind a compressed core that has more mass than the sun but is the diameter of a small city. Before this, researchers suspected that FRBs likely originate from magnetars, but no FRB-like event had been seen from any of the Milky Way’s roughly 30 kno ....

British Columbia , United Kingdom , Alex Hill , University Of Toronto , Canadian Hydrogen Intensity Mapping Experiment , National Research Council Dominion Radio Astrophysical Observatory , Mcgill University , Milky Way , National Research Council , Dominion Radio Astrophysical Observatory , Syilx Okanagan Nation , University Of British Columbia , Research Council , பிரிட்டிஷ் கொலம்பியா , ஒன்றுபட்டது கிஂக்டம் , அலெக்ஸ் மலை , பல்கலைக்கழகம் ஆஃப் டொராண்டோ , கனடியன் ஹைட்ரஜன் தீவிரம் விவரணையாக்கம் சோதனை , தேசிய ஆராய்ச்சி சபை ஆதிக்கம் வானொலி வானியற்பியல் கண்காணிப்பு , மகில் பல்கலைக்கழகம் , பால் வழி , தேசிய ஆராய்ச்சி சபை , ஆதிக்கம் வானொலி வானியற்பியல் கண்காணிப்பு , பல்கலைக்கழகம் ஆஃப் பிரிட்டிஷ் கொலம்பியா , ஆராய்ச்சி சபை ,