FRB Update: Another Signal Source That Was Missed Years Ago
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Paper: https://arxiv.org/pdf/2011.06607.pdf
Parkes telescope study: https://arxiv.org/pdf/1504.02165.pdf
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Major Fast Radio Burst Update - 157 Day Pattern Found!
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Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a new analysis of the FRB 121102 whose pattern has just been found!
Paper: https://arxiv.org/pdf/2001.02222.pdf
Image Credit: Kristi Mickaliger Support this channel on Patreon to help me make this a full time job:
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Fast Radio Bursts Challenge
SETI Institute Research Scientist Wael Farah introduces the Art Imaginarium's June 2020 challenge: Fast Radio Bursts! The Art Imaginarium is a Facebook group dedicated to the space where art meets science. Why art? Science and art are more closely connected than people might expect, with each offering new perspectives and insights. We’re building a global artistic community where everyone feels safe in expressing themselves and exploring the limits of their imaginations. We hope that this will be a space where people respect both the art and the science. What is art? We do not want to constrain creativity. Want to write a song? Draw in pencil? Create digital art? Bake a cake? Use pasta and beans? Go for it. Each month, we provide members with a challenge theme. How they interpret that theme is entirely up to them. Join the challenge here: https://www.facebook.com/groups/TheArtImaginariumbySETI/
Have We Solved the Mystery of Fast Radio Bursts? with Shriharsh Tendulkar
A discussion about Fast Radio Bursts or FRBs and the possibility that we have found one within our own galaxy with Shriharsh Tendulkar of the CHIME team. What defines a Fast Radio Burst? And are Magnetars the source of all Fast Radio Bursts? A magnetar with in our own galaxy has put out a signal like a FRB. Want to support the channel?
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Fast Radio Bursts: A long-standing mystery about to end?
In 2007, astronomers detected a radio signal from the sky that was unlike any seen before. It lasted only a millisecond but was extremely bright. Even more unexpectedly, its characteristics implied that it arrived from an unidentified galaxy billions of light-years away. This type of explosion, more powerful than anything ever observed at similar wavelengths and timescales, is now termed a Fast Radio Burst (FRB). During the last decades, astronomers have reported the existence of more FRBs, which have become one of the hottest topics in astronomy. They seem to be a common phenomenon; astronomers have detected more than 100 FRBs, and some estimates are that thousands reach Earth every day. However, we still don’t understand what causes these powerful explosions. They are tremendously energetic, and the flashes come from billions of light-years away, and something over there can muster sufficient energy to produce a signal detectable here on Earth. Could these signals be due to aliens?
New Mysterious Fast Radio Burst Signal
Long ago in a galaxy far far away something started sending out mysterious radio signals know as Fast Radio Bursts that formed a repeating pattern. With SPACETV Writer and Host Cambrie Caldwell. Learn more:
FAST RADIO BURSTS https://www.spacetv.net/fast-radio-bursts/
RADIO ASTRONOMY https://www.spacetv.net/radio-astronomy/
SETI INSTITUTE https://www.spacetv.net/seti-institute/
EXTRA TERRESTRIALS https://www.spacetv.net/extraterrestrial-life/
THE FERMI PARADOX https://www.spacetv.net/the-fermi-paradox/ Sources:
https://arxiv.org/pdf/2001.10275.pdf
https://www.newscientist.com/article/2232460-weve-finally-spotted-a-pattern-in-mysterious-radio-blasts-from-space/
http://astronomy.swin.edu.au/cosmos/F/Fast+Radio+Bursts
https://www.cnn.com/2020/02/11/world/repeating-fast-radio-burst-pattern-scn-trnd/index.html
https://www.cnet.com/news/mysterious-looping-space-signal-could-be-aliens-says-harvard-scientist/ Credits:
European Southern Observatory (ESO)
Perimeter Institute for Theoretical Physics
The Walt Disney Company
Northwestern University Academic & Research Technologies Matthew McCrory
Swinburne Astronomy Productions
Gemini Observatory/NSF’s Optical-Infrared Astronomy Research Laboratory/AURA
McGill University
NRAO Outreach/T. Jarrett (IPAC/Caltech); B. Saxton, NRAO/AUI/NSF) SPACETV.NET 2020
New Mysterious Fast Radio Burst Signal
Long ago in a galaxy far far away something started sending out mysterious radio signals know as Fast Radio Bursts that formed a repeating pattern. With SPACETV Writer and Host Cambrie Caldwell. Learn more:
FAST RADIO BURSTS https://www.spacetv.net/fast-radio-bursts/
RADIO ASTRONOMY https://www.spacetv.net/radio-astronomy/
SETI INSTITUTE https://www.spacetv.net/seti-institute/
EXTRA TERRESTRIALS https://www.spacetv.net/extraterrestrial-life/
THE FERMI PARADOX https://www.spacetv.net/the-fermi-paradox/ Sources:
https://arxiv.org/pdf/2001.10275.pdf
https://www.newscientist.com/article/2232460-weve-finally-spotted-a-pattern-in-mysterious-radio-blasts-from-space/
http://astronomy.swin.edu.au/cosmos/F/Fast+Radio+Bursts
https://www.cnn.com/2020/02/11/world/repeating-fast-radio-burst-pattern-scn-trnd/index.html
https://www.cnet.com/news/mysterious-looping-space-signal-could-be-aliens-says-harvard-scientist/ Credits:
European Southern Observatory (ESO)
Perimeter Institute for Theoretical Physics
The Walt Disney Company
Northwestern University Academic & Research Technologies Matthew McCrory
Swinburne Astronomy Productions
Gemini Observatory/NSF’s Optical-Infrared Astronomy Research Laboratory/AURA
McGill University
NRAO Outreach/T. Jarrett (IPAC/Caltech); B. Saxton, NRAO/AUI/NSF) SPACETV.NET 2020
A newly discovered, unexplained Fast Radio Burst | Night Sky News February 2020
It’s night sky news time again - and there's so much for us to talk about! From overturning how we think the solar system was formed to the discovery of a whole new unexplained repeating fast radio burst. Timestamps and links to papers below. #stargazing #spacenews #astronomy 00:49 - Things to look out for in the night sky
04:57 - Retirement of Spitzer Space Telescope
06:23 - Launch of ESA Solar Orbiter
07:00 - The most detailed image ever of the Sun
08:05 - Chang'e 4 images of the Moon - see more here: http://moon.bao.ac.cn/pubMsg/detail-CE4EN.jsp#
08:44 - Open conversation between astronomers and SpaceX Starlink
13:57 - Our solar system formed gently not violently
17:38 - Newly discovered repeating, periodic (!), fast radio burst New Horizons team (2020) x3 - https://science.sciencemag.org/content/early/2020/02/12/science.aay6620
https://science.sciencemag.org/content/early/2020/02/12/science.aay3999
https://science.sciencemag.org/content/early/2020/02/12/science.aay3705
Gallozzi et al. (2020) - SpaceX concerns - https://arxiv.org/pdf/2001.10952.pdf
CHIME collaboration (2020) - fast radio burst announcement - https://arxiv.org/pdf/2001.10275.pdf ——
RAS podcast that I’m co-hosting 😱 🥳- https://audioboom.com/posts/7508891-it-s-all-relativity ----- My new book 'Space: The 10 Things You Should Know' is out now worldwide (except US & Canada)! You can find it on amazon here: http://bit.ly/SpaceDrBecky News on US & Canadian publication coming soon! Don't forget to subscribe and click the little bell icon to be notified when I post a new video! --------- Dr. Becky also presents videos on Sixty Symbols: https://www.youtube.com/user/sixtysymbols
and Deep Sky Videos: https://www.youtube.com/user/DeepSkyVideos Dr Becky Smethurst is an astrophysicist researching galaxies and supermassive black holes at Christ Church at the University of Oxford. http://drbecky.uk.com
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Newest FRB Could Be A Rosetta Stone
Recently, this unusual-looking instrument, located in the forested hills of southern British Columbia and known as the Canadian Hydrogen Intensity Mapping Experiment, added to its list of accomplishments by finding yet another Fast Radio Burst (FRB) source. Many dozen FRBs have been uncovered since the first was found in 2007. But despite this imposing collection, we still don’t know what these strange objects are. Clearly, something taking place in the far depths of the cosmos is burping radio waves into space. The fact that FRBs for which we know the distance are far away – millions or billions of light-years – indicates that whatever they are, they’re pretty rare. Could they be the result of colliding black holes, or neutron star smashups? These were attractive ideas when FRBs were first found because of the large amounts of energy such cosmic head-ons would release. Sadly, they became less appealing once astronomers found FRB’s that burp more than once. Black holes and neutron stars are reluctant to back up and slam into one another again.
Major FRB Discovery! First Ever Signal That Repeats Every 16 Days
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Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath
Alternatively, PayPal donations can be sent here: paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a recent discovery of the first ever repetitive and predictable fast radio burst known as FRB 180916.J0158+65 discovered by Canadian scientists using CHIME.
Paper: https://arxiv.org/pdf/2001.10275.pdf Support this channel on Patreon to help me make this a full time job:
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Fast radio burst travels through 3 galaxies!!
Hey all!! This is SUPER DUPER exciting because it is the FIRST time that a Fast Radio Burst traveled through THREE galaxies!!! FRB’s are known for intergalactic traveling but this is the first time one actually traveled through 3 galaxies and passed through the HALO of a galaxy, hence shining light on what’s happening in that halo!!!!! So so exciting !!! SUBSCRIBE:
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What are Fast Radio Bursts?
Last month, a consortium of five dozen astronomers reported the discovery of eight new bursts that may lead to an answer. The objects were found with the Canadian Hydrogen Intensity Mapping Experiment, or CHIME. This unusual-looking radio telescope, about the size of a football field, consists of four metal mesh cylinders — like skateboard half-pipes — that collect and focus incoming radio waves. CHIME is in a sparsely populated, mountainous region of British Columbia about 30 miles north of the U.S. border. Read the entire story at: https://www.seti.org/fast-radio-bursts-space-have-baffled-scientists-years-explanation-may-come-soon SETI Institute: https://seti.org
Find Big Picture Science Podcast, hosted by Seth Shostak, on iTunes and at https://bigpicturescience.org
This Is What We've Learned About the Mysterious FRBs As of Today
You can buy Universe Sandbox 2 game here: http://amzn.to/2yJqwU6 Hello and welcome! My name is Anton and in this video, we will talk about new discoveries in regards to Fast Radio Bursts (FRBs)
Link 1: https://arxiv.org/pdf/1908.03507.pdf
Link 2: https://www.frb.su/pustaya-stranica
Link 3: https://arxiv.org/pdf/1905.02293.pdf
Link 4: https://vimeo.com/146295242 Support this channel on Patreon to help me make this a full time job:
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Clay Fellowship Lecture : Fast Radio Bursts
In the last decade, we have established the existence of extragalactic fast radio bursts (FRBs) of sub-millisecond durations, likely originating at cosmologically significant distances. Explaining the FRB phenomenon has proved a compelling challenge to theory, with the number of distinct models only this year being superseded by the 65 reported events. The high FRB occurrence rate (comparable to the core-collapse supernova rate), isotropic-equivalent luminosities comparable to the most luminous quasars, the wide range of intrinsic and propagation-induced phenomenology, and the repetition of at least a sub-sample of objects are particularly noteworthy. FRBs have also opened a powerful new window into otherwise unseen matter in the Universe. Observations of large FRB samples will help assess the baryon contents and physical conditions in the hot/diffuse circumgalactic, intracluster, and intergalactic medium, and test extant compact-object dark matter models. I will review the state of the field and its promise for the future.
What (Or Who) Is Sending Fast Radio Bursts? | Answers With Joe
Get one month free of Dashlane Premium by going to https://www.dashlane.com/answerswithjoe Fast Radio Bursts are exactly what they sound like. They're highly energetic bursts of radio waves that last mere milliseconds. And they're totally random. Because of how elusive they are, scientists are still trying to explain this weird phenomena. But thanks to new telescopes like CHIME in Canada, we're getting closer to the solution to this science mystery. Help grow this channel on Patreon!
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Twitter: https://www.twitter.com/answerswithjoe FRBs are random and hard to catch, and theories for what causes them have literally outnumbered the number of FRBs found at one point. Explanations for FRBs include colliding neutron stars or colliding black holes, burping magnetars, neutron stars being jostled by nearby black holes, supernovas, and, of course, aliens. LINKS LINKS LINKS: Crash Course:
https://www.youtube.com/watch?v=RrMvUL8HFlM&t=677s SciShow Space
https://www.youtube.com/watch?v=hhX4zszNwew SciShow Space
https://www.youtube.com/watch?v=lmhrDQv2ZLw Seeker
https://www.youtube.com/watch?v=Y4B0wj4K4Rw Perimeter Institute
https://www.youtube.com/watch?v=iaqUl3I3y_Q https://www.quantamagazine.org/astronomers-now-think-they-can-explain-fast-radio-bursts-20190228/
AAS 233 Press Conference: Things That Go Bump in the Night Sky
233rd Meeting of the American Astronomical Society, Seattle, WA
Wednesday, 9 January 2019, 10:15 am PST Welcome
Kerrin Hensley (AAS Media Fellow) Early Science Results on Fast Radio Bursts from CHIME
Vicky Kaspi (McGill Univ.) & Deborah Good (Univ. of British Columbia) A Study of Radio Pulses from the Galactic Center Magnetar
Aaron Pearlman (Caltech) Mapping the Contracting Corona in a New Black Hole Transient with NICER
Erin Kara (Univ. of Maryland) Q&A
New space discovery has astronomers buzzing
Newly-discovered repeating waves from deep space have led some experts to question whether aliens are out there. SUBSCRIBE to ABC NEWS: https://www.youtube.com/ABCNews/
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Are Fast Radio Bursts Signs of Intelligent Life? Featuring Dr. Avi Loeb
Fast Radio Bursts, or FRBs are blasts of radio energy that hit Earth from outside the milky way galaxy, lasting only milliseconds before they disappear. Dr. Avi Loeb of Harvard University and Harvard Smithsonian Center for Astrophysics discusses the possibility that they could be leakage from highly powerful lasers pushing on light sails or other signs of advanced extraterrestrial intelligence. As well as the interstellar object known as Oumuamua and if it is a solar sail or alien probe. Avi Loeb also discusses what are the most dangerous and immediate threats to life on earth from space, asteroid collisions, solar flares including the carrington event, and black holes. "COULD SOLAR RADIATION PRESSURE EXPLAIN ‘OUMUAMUA’S PECULIAR ACCELERATION?", Bialy and Loeb, 2018
https://arxiv.org/pdf/1810.11490.pdf 7 explanations for why mysterious radio bursts are coming from space:
https://www.newscientist.com/article/2183047-7-explanations-for-why-mysterious-radio-bursts-are-coming-from-space/ Is 'Oumuamua a Light Sail? Featuring Dr. Avi Loeb: https://youtu.be/VlpVIyBCG3s Why The Universe May Be Full Of Alien Civilizations Featuring Dr. Avi Loeb: https://youtu.be/6ckgBxRASTo Website:
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10 Unsettling Astronomical Incidents and Phenomena
An exploration of ten of the most unsettling astrophysical events including Dyson Sphere candidates, a star containing plutonium, the Wow! Signal and others. https://www.patreon.com/johnmichaelgodier https://www.youtube.com/eventhorizonshow Papers: "Pulsar Positioning System: A quest for evidence of extraterrestrial engineering", Clement Vidal, 2017 https://arxiv.org/abs/1704.03316 "Fast Radio Bursts from Extragalactic Light Sails", Lingham and Loeb, 2017 https://arxiv.org/abs/1701.01109 "Discovery of peculiar periodic spectral modulations in a small fraction of solar type stars", Borra and Trottier, 2016 https://arxiv.org/abs/1610.03031 Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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Artist: http://chriszabriskie.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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Artist: http://chriszabriskie.com/ "Night Forever" by Miguel Johnson https://migueljohnson.bandcamp.com/ Cylinder Three by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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Interview - SKA precursor telescope ASKAP discovers 20 new Fast Radio Bursts
We talk to SKA Project Scientist Evan Keane about the significance of the discovery of 20 new Fast Radio Bursts - doubling the known number of these mysterious objects - by ASKAP, one of the SKA precursor telescopes in Australia. To find out more, visit http://www.skatelescope.org/news/askap-fast-radio-bursts-discovery/