RADIO ASTRONOMY

Get an insight behind the static and hum that get ASV's Radio Astronomy Section excited.

Working together, the separate ALMA telescopes become one giant telescope up to 11 miles (16 km) across. That's a huge, light-gathering eyeball! At that size, ALMA can pinpoint small, hidden details deep inside galaxies or within giant star forming regions, making it one of the most powerful telescopes ever made. In the heart of the array sits the 16 East Asian MELCO telescopes working together like one telescope of 492 feet (150 m) across. Called the Morita Compact Array, these specialized 7-meter telescopes can map the Universe's giant, wispy structures, making certain that ALMA never misses the forest for the trees. Discover more about The Atacama Large Millimeter/submillimeter Array (ALMA) on our website: https://public.nrao.edu/telescopes/alma/ Take a virtual tour of the observatory and its surroundings: https://public.nrao.edu/explore/alma-explorer/

Former North American ALMA Project Director Dr. Adrian Russell talks about the shaping of ALMA's telescope dishes. Every ALMA telescope dish was precision-shaped on site to ensure that its reflection surface is a near-perfect parabola. We use holography towers to read the bumps on a telescope dish, and then engineers make adjustments by hand to reshape the surface. By pointing the antennas at one of the two 50-meter high holography towers at the OSF, a special holography receiver on the antennas can help create a map of the surface of the antenna to identify imperfections. Throughout the life of the observatory, an antenna will be brought down from the high site and re-calibrated in this way about every five years. Discover more about The Atacama Large Millimeter/submillimeter Array (ALMA) on our website: https://public.nrao.edu/telescopes/alma/ Take a virtual tour of the observatory and its surroundings: https://public.nrao.edu/explore/alma-explorer/

Behind the Technical Building are the vehicle garages and the maintenance facilities for telescopes and transporters. This area bustles when routine equipment maintenance schedules kick in. The OSF not only serves as the location for operating the Joint ALMA Observatory, it is also the Assembly, Integration and Verification (AIV) station for all the high technology equipment before being moved to the Array Operations Site (AOS). Discover more about The Atacama Large Millimeter/submillimeter Array (ALMA) on our website: https://public.nrao.edu/telescopes/alma/ Take a virtual tour of the observatory and its surroundings: https://public.nrao.edu/explore/alma-explorer/

Solar flare is one of the most explosive phenomena in the solar system that large amount of energy (1032~1033 ergs) releases within 102-103 seconds, which can accelerate electrons up to few hundreds of MeV and ions up to several tens of GeV. One of the most important issues in solar physics is to investigate the energy release and particle acceleration processes. The flare-accelerated particles generated in the corona can propagate upward along the open magnetic fields into the interplanetary space and move along the closed magnetic fields downward to the lower solar atmosphere. In general, the chromospheric hard X-ray sources occur in the impulsive phase of solar flares and are thought to be the footpoints of newly reconnected magnetic fields mapped to the primary energy release site. The radio emissions are the important diagnostic tool to trace and study the dynamics of flare-accelerated particles. In this talk, I will first introduce the solar flare characteristics in multi-wavelength observations. Then I will present the research works on the estimation of reconnection electric field, asymmetry of chromospheric hard X-ray emissions, fine structures seen in a radio dynamic spectrogram, as well as the pre-flare Type III radio bursts and their solar associations. 8/19 (Wednesday) 14:20 - 15:20 R1203

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

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/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: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Ralph Spataro Albert B. Cannon Lilith Dawn Greg Lambros adam lee Gabriel Seiffert Henry Spadoni J Carter Jer Silver surfer Konrad Kummli Nick Dolgy UnexpectedBooks.com Mario Rahmani George Williams Shinne Jakub Glos Johann Goergen Jake Salo LS Greger Lyndon Riley Lauren Smith Michael Tiganila Russell Sears Vinod sethi Dave Blair Robert Wyssbrod Randal Masutani Michael Mitsuda Assaf Dar Sagol Liam Moss Timothy Welter MD Barnard Rabenold Gordon Cooper Tracy Burgess Douglas Burns Jayjay Volz Anataine Deva Kai Raphahn Sander Stols Bodo Graßmann Daniel Charles Smith Daniel G. Eugene Sandulenko gary steelman Max McNally Michael Koebel Sergio Ruelas Steven Aiello Victor Julian Castillo xyndicate Honey Suzanne Lyons Olegas Budnik Dale Andrew Darling Niji Peter Hamrak Matthew Lazear Alexander Afanasyev Anton Newman Anton Reed

We’ve now passed the 50th anniversary of the Apollo 11 landing, and all eyes are back on the Moon. NASA is planning to return to the Moon by 2024 with its Artemis mission, the Chinese have put the Moon firmly in their plans for space exploration, and even SpaceX thinks the Moon is the perfect destination to test out the capabilities of its Starship. But what can you do with the Moon? Refuel spacecraft with resources drawn from the lunar regolith? Mine its helium 3 for your fusion reactors? Build a lunar amusement park? In fact, the far side of the Moon might make one of the best platforms we have for radio telescopes. One side of the Moon is completely blocked from Earth’s constantly increasing radio traffic, giving it the perfect view to the most sensitive radio signals in the Universe. Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at https://www.patreon.com/universetoday More stories at https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Twitter: @universetoday Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected] References: https://www.lpi.usra.edu/leag/white-papers-astronomy/FARSIDE_190710_Final.pdf https://www.cosmos.esa.int/web/planck https://jwst.nasa.gov/content/science/firstLight.html https://www.haystack.mit.edu/edu/pcr/Data/pdf/Hydrogen%2021-cm%20Emission%20line-final.pdf https://www.universetoday.com/144206/theres-now-an-operational-radio-telescope-on-the-far-side-of-the-moon/

You can buy Universe Sandbox 2 here: http://amzn.to/2yJqwU6 Or get a shirt: https://teespring.com/stores/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a new discovery coming out of Australia of several newly discovered supernova remnants and a new map of the skies in radio frequencies. Check out the map here: http://gleamoscope.icrar.org/gleamoscope/trunk/src/?w=2.2&l=355.5&b=-1&z=3# Papers: https://www.icrar.org/wp-content/uploads/2019/11/New_SNRs_detected_in_GLEAM.pdf https://www.icrar.org/wp-content/uploads/2019/11/gleam-survey-ii.pdf https://www.icrar.org/wp-content/uploads/2019/11/Candidate_SNRs_observed_by_GLEAM-1.pdf Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Morrison Waud Vlad Manshin Mark Teranishi TheHuntress Daniel Rosvall Ralph Spataro Lilith Dawn Albert B. Cannon Greg Lambros adam lee Jer Henry Spadoni Nick Dolgy Konrad Kummli UnexpectedBooks.com J Carter Gabriel Seiffert Shinne George Williams Jakub Glos Johann Goergen Lyndon Riley LS Greger Jake Salo Michael Tiganila Lauren Smith Olegas Budnik Dave Blair Sander Stols Kai Raphahn Sergio Ruelas Arikkat Unnikrishnan Steven Becky Tracy Burgess Gordon Cooper Steve Wotton Jayjay Volz Anataine Deva Honey Suzanne Lyons Daniel Coleman Matthew Lazear xyndicate Steven Aiello

Unveiling the Cosmos: Key Inventions Behind the Modern Telescope Sarah Kendrew of the European Space Agency/STScI The astronomical telescope is a relatively recent invention in the ancient science of stargazing. Over the past 400 years, generation after generation of technology has transformed telescopes from passive observing tools to complex, highly automated workhorses of science. This astounding increase in sophistication has brought forth a golden age of astronomical discovery and ever-new insights into the nature of the universe and our place within it. Join Dr. Sarah Kendrew for an illustrated guide to the technological inventions that enabled this cosmic transformation. Host: Dr. Frank Summers of the Space Telescope Science Institute Recorded live on Tuesday, November 5, 2019, at the Space Telescope Science Institute in Baltimore, Maryland, U.S.A. More information: www.stsci.edu/public-lectures

Radio astronomy is an interesting and important subsection of astronomy that allows astronomers to image black holes, radio galaxies, and other phenomena invisible to our eyes and optical telescopes. Join Jenny, one of our former team members, as she explores the ins and outs of radio astronomy. For more awesome radio astronomy information, check out our video about Dr. Anna Kapinska, an assistant scientist and astronomer at the National Radio Astronomy Observatory in Socorro, New Mexico: https://youtu.be/-j_WCUDjlrY. Hosted by Jenny Calahan Written by Sammie Mackie & Jenny Calahan Cinematography by Nolan Veneklasen & Victoria Pereira Edited by Victoria Pereira & Martin Somoza Graphics by Martin Somoza Music in this video "Fortress Europe" by Dan Bodan #astronomy #space #blackhole FOLLOW US on social media and at our website! Facebook: https://www.facebook.com/ActiveGalact... Twitter: @activegalactic Instagram: @activegalacticvideos Snapchat: @active_galactic Website: http://activegalacticvideos.com/

Leading experts (including Nobel Prize Winner Rai Weiss) discuss the future and far future of gravitational wave astronomy from upgrading LIGO to larger ground based detectors such as The Einstein telescope and The Cosmic Explorer to spaced missions such as LISA, DECIGO and the Big Bang Observer. For a timeline of content see below: RW =Rainer Weiss - MIT BS =Bangalore Sathyaprakash - Penn State SR = Shelia Rowan - Glasgow University GG= Gabriela González Louisiana State BFS = Bernard F Shutz - Cardiff University JB = John F Beacom - Ohio State MAM = Miguel Alejandro Mostafá - Penn State 00:00 SR on invisible messengers 00:30 narration on gravitational waves 1:21 RW on the first discovery 4:47 BS on first discovery 5:10 RW on the colliding black holes 5:30 BS on the mystery of the black hole masses and spins 6:41 GG on discoveries to date 7:46 narration on improving LIGO 8:10 SR on new technologies for imprivng ground based detectors 10:03 BS on upgrading LIGO 10:25 SR on new ground based detectors 11:38 narration on the Hubble tension 12:24 BFS on standard sirens and solving the Hubble tension 13:35 GG on larger ground based detectors beyond LIGO 15:19 RW on the above topic 15:44 BFS on the above topic 16:08 narration on LISA 16:23 SR on the need for a space based mission 17:39 RW on LISA 19:13 BFS on LISA 20:35 SR on LISA 20:48 RW on LISA 21:01 GG on LISA 22:26 RW on LISA 22:54 BS on surprises 23:17 RW on LISA 24:26 BS on pulsar timing arrays 25:39 narration on the mysteries that gravitational waves can unlock 25:55 BS on dark matter 27:26 narration on modified gravity 27:29 SR on modified gravity 29:14 BFS on dark matter 29:48 BS on dark energy 30:32 GG on dark energy 30:49 BFS on dark energy 32:27 BS on quantum gravity 33:49 BFS on quantum gravity 36:18 narration on multi messenger astronomy 36:42 JB on above topic 37:06 MAM on neutron star collisions 38:02 JB on neutrinos 38:27 MAM on AMON 40:39 narration on how do black hole and black binaries form 40:49 RW on above topic 41:12 JB on neutrinos and above topic 42:27 JB on the CNB cosmic neutrino background 44:26 MAM on cosmic rays 45:47 BFS on missions to look for primordial gravitational waves 48:07 RW on the Big Bang Observer

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

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/ Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc GOOD MORNING AMERICA'S HOMEPAGE: https://www.goodmorningamerica.com/

This video is about the most promising SETI radio signals that humanity have received so far. If you enjoyed the video, please like, subscribe, activate the notifications and share it if you want.

The world’s premier astronomy and space science podcast. Stream podcast episodes on demand from www.spacetimewithstuartgary.com (mobile friendly). *A second repeating Fast Radio Burst detected Astronomers have found another mysterious signal called a Fast Radio Burst which appears to be repeating. *Searching for the Sun’s siblings A new study searching for the Sun’s siblings has revealed the DNA of more than 340,000 stars in the Milky Way. *Rapid star birth in Magellanic clouds A new study shows the Large and Small Magellanic clouds are forming new stars at an increasingly rapid rate. *Iran ballistic missile test warning The United States has warned Iran against another planned test of a nuclear-capable Intercontinental ballistic missile. *The Science Report The Weather bureau says 2018 was Australia's third-warmest year on record. A mass die-off of millions of fish in Australia’s Darling River caused by bad water management. The baby boomer generation is hitting the booze at dangerous levels. People who believe in conspiracy theories are far more likely to fall for fake news. For enhanced Show Notes including photos to accompany this episode, visit: http://www.bitesz.com/spacetimeshownotes Subscribe, rate and review SpaceTime at all good podcasting apps…including Apple Podcasts (formerly iTunes), Google Podcasts, Stitcher, PocketCasts, Podbean, Radio Public, TuneIn Radio, google play, Spreaker, Spotify, Deezer, ACast etc RSS feed: https://feeds.megaphone.fm/spacetime Would you prefer to have access to the special commercial-free version of SpaceTime? Help support the show, subscribe at Patreon....and share in the rewards. Details at www.patreon.com/spacetimewithstuartgary Help support SpaceTime: The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you. Plus: As a part of the SpaceTime family, you can get a free audiobook of your choice, plus 30 days free access from audible.com. Just visit www.audibletrial.com/spacetime or click on the banner link at www.spacetimewithstuartgary.com Email: [email protected] To receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at www.bitesz.com/mailinglist The world’s premier astronomy and space science podcast. Stream podcast episodes on demand from www.spacetimewithstuartgary.com (mobile friendly). *A second repeating Fast Radio Burst detected Astronomers have found another mysterious signal called a Fast Radio Burst which appears to be repeating. *Searching for the Sun’s siblings A new study searching for the Sun’s siblings has revealed the DNA of more than 340,000 stars in the Milky Way. *Rapid star birth in Magellanic clouds A new study shows the Large and Small Magellanic clouds are forming new stars at an increasingly rapid rate. *Iran ballistic missile test warning The United States has warned Iran against another planned test of a nuclear-capable Intercontinental ballistic missile. *The Science Report The Weather bureau says 2018 was Australia's third-warmest year on record. A mass die-off of millions of fish in Australia’s Darling River caused by bad water management. The baby boomer generation is hitting the booze at dangerous levels. People who believe in conspiracy theories are far more likely to fall for fake news. For enhanced Show Notes including photos to accompany this episode, visit: http://www.bitesz.com/spacetimeshownotes Subscribe, rate and review SpaceTime at all good podcasting apps…including Apple Podcasts (formerly iTunes), Google Podcasts, Stitcher, PocketCasts, Podbean, Radio Public, TuneIn Radio, google play, Spreaker, Spotify, Deezer, ACast etc RSS feed: https://feeds.megaphone.fm/spacetime Would you prefer to have access to the special commercial-free version of SpaceTime? Help support the show, subscribe at Patreon....and share in the rewards. Details at www.patreon.com/spacetimewithstuartgary Help support SpaceTime: The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you. Plus: As a part of the SpaceTime family, you can get a free audiobook of your choice, plus 30 days free access from audible.com. Just visit www.audibletrial.com/spacetime or click on the banner link at www.spacetimewithstuartgary.com Email: [email protected] To receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at www.bitesz.com/mailinglist

One of the big mysteries in astronomy is unfolding right before our eyes: fast radio bursts. And now a new Canadian radio telescope has come online, detecting many new bursts, including the second ever seen repeating. Finally, with the right tools at their disposal, astronomers are going to be able to get to bottom of this puzzling mystery. Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio Video Podcast version: ITunes: https://itunes.apple.com/bh/podcast/universe-today-video/id794057165?mt=2 RSS: https://www.universetoday.com/video What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Google+ - https://plus.google.com/+universetoday/ Instagram - http://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected] Chloe Cain - Instagram: @chloegwen2001 References: https://science.ubc.ca/news/chime-telescope-detects-second-ever-repeating-fast-radio-burst https://www.nrao.edu/astrores/gbsrbs/Pubs/AJP_07.pdf https://arxiv.org/abs/1805.04448

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 the newly discovered repeated FRB known as FRB 180814. Aliens? Probably not. Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu The hardware used to record these videos: CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Thank you to all Patreon supporters of this channel Specifically, great thanks to the following members: Mayumi Tim Sageser Lilith Dawn William Marin Templeton Mark Teranishi Sam Reed Nick Dolgy Luminger Unexpectedbooks.com Greg Lambros Lauren Smith Michael Tiganila Jordan Michael Mitsuda Lyndon Riley Galaxia Dave Blair Jer Alexander Leimbeck Leo Wehrli Sander Stols Konrad Kummli Kai Raphahn Sergio Ruelas Daniel Rosvall Olegas Budnik Tracy Burgess Gordon Cooper Chase Staggs Moonic Jayjay Volz Jason Neuschmid Alexander Mahrt AA Robert MacDonald Becky Steven Adrian Sierra Galant Human George Williams Shinne Giovanni Perryman Zachary Fluke Justin Fortune Anataine Deva Bob Davies Jakub Glos Arikkat A Unnikrishnan Honey Suzanne Lyons Steve Wotton Aneliya Pancheva Angelina Werner Steve Aiello Michael Rucker Tom Warren Xyndicate Bodo Graßmann Liam Moss Michael Koebel Gary Steelman Shelley Passage Andrey Vesnin MrR Rock Howard Daniel Coleman Matthew Lazear Jakub Rychecky Shaun Cahill Silvan Wespi Check the Patreon page to join.

Astronomers over the years have picked up dozens of "fast radio bursts" (FRBs) -- mysterious radio signals detected from an unknown part of the cosmos. But for only the second time, they have now found one that repeats itself, making it more likely that we might find out where they come from.