Podcasts about early universe

* Check out the new Thinker's Tavern discussion series athttps://www.instituteforfemininemyth.org/thinkers-tavern  *This week's podcast looks at the figure of Hermaphroditus, son of Hermes (Mercury) and Aphrodite (Venus), and his encounter with the aggressive nymph Salmacis, her prayer turning them into a single being that is both male and female and neither at the same time. While Salmacis is often viewed as an aggressive woman attacking an innocent boy, an inscription at Salmacis' pool in Halicarnassus suggests a very different view of the myth. We explore the idea of the Hermaphrodite as representing the bonds of marriage and ideas about marriage, as well as its connection to Plato's myth of the proto-human in the Symposium. The articles referenced in the podcast were:Kelly, Peter. "Intersex and Intertext: Ovid's Hermaphroditus and the Early Universe," Exploring Gender Diversity in the Ancient World, Allison Surtees and Jennifer Dyer, eds. Edinburgh University Press, 2020. Romano, Allen T. "The Invention of Marriage: Hermaphroditus and Salmacis at Halicarnassus and in Ovid," The Classical Quarterly, Vol. 59, No. 2 (Dec. 2009), pp. 543-561.

How do we explain the giant black holes appearing in the young universe? Is it possible to directly collapse a black hole, skipping the formation of stars? What does ultraviolet radiation have to do with this? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Watch on YouTube: http://www.youtube.com/PaulMSutter Read a book: http://www.pmsutter/book Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Big thanks to my top Patreon supporters this month: Justin G, Chris L, Alberto M, Duncan M, Corey D, Michael P, Naila, Sam R, John S, Joshua, Scott M, Rob H, Scott M, Louis M, John W, Alexis, Gilbert M, Rob W, Jessica M, Jules R, Jim L, David S, Scott R, Heather, Mike S, Pete H, Steve S, wahtwahtbird, Lisa R, Couzy, Kevin B, Michael B, Aileen G, Don T, Steven W, Brian O, Michael J, Mark R, Alan B, Craig B, Mark F, Richard K, Stace J, Stephen J, Joe R, David P, Justin, Robert B, Sean M, Tracy F, Sarah K, Ella F, Thomas K, James C, Syamkumar M, Homer V, Mark D, Bruce A, Tim Z, Linda C, The Tired Jedi, Gary K, David W, dhr18, Lode D, Bob C, Red B, Stephen A, James R, Robert O, Lynn D, Allen E, Michael S, Reinaldo A, Sheryl, David W, Sue T, Chris, Michael S, Erlend A, James D, Larry D, Charles, Karl W, Den K, George B, Tom B, Edward K, Catherine B, John M, Craig M, Scott K, Vivek D, Deborah A, and Barbara C! Hosted by Paul M. Sutter.

Hints of Alien Life, a Galactic Mystery, and Juno's Safe Mode IncidentIn this episode of SpaceTime, we explore groundbreaking revelations suggesting the potential for alien life beyond Earth. Using NASA's Webb Space Telescope, astronomers have detected chemical signatures of dimethyl sulfide and dimethyl disulfide in the atmosphere of the exoplanet K2 18 b, a sub-Neptune world located 124 light years away in the habitable zone of its host star. While these findings are incredibly promising, researchers urge caution as they work to confirm these biosignatures through further observations.A Surprising Spiral Galaxy from the Early UniverseNext, we dive into the discovery of a surprisingly large spiral galaxy dating back 11.4 billion years, which challenges current models of galaxy formation. This massive galaxy, dubbed the "Big Wheel," is three times larger than expected for its time, prompting astronomers to rethink how galaxies can grow and evolve in the early universe. The implications of this finding could reshape our understanding of cosmic structure and formation processes.NASA's Juno Spacecraft in Safe ModeAdditionally, we discuss a recent anomaly that forced NASA's Juno spacecraft to enter safe mode during a close flyby of Jupiter. The spacecraft's precautionary measures allowed it to protect its systems and continue diagnostics, ensuring the mission's ongoing success as it gathers vital data about the gas giant and its moons.00:00 Space Time Series 28 Episode 48 for broadcast on 21 April 202500:49 Potential biosignatures detected on K2 18 b06:30 Implications for the search for extraterrestrial life12:15 Discovery of an ancient spiral galaxy in the early universe18:00 Challenges to current galaxy formation models22:45 Juno spacecraft enters safe mode after anomaly27:00 Summary of recent astronomical discoveries30:15 Science report: Health benefits of sauerkraut and lunar dust solar panelswww.spacetimewithstuartgary.comwww.bitesz.com

# Exploring the Cosmos: Latest James Webb Space Telescope Discoveries with The Space CowboyJourney through the universe's most fascinating recent discoveries in this captivating episode of Cosmic Frontiers. Join The Space Cowboy as he breaks down groundbreaking James Webb Space Telescope observations that are revolutionizing our understanding of space.Discover the unprecedented footage of a planet being slowly consumed by its star—not in one gulp as previously thought, but in a millions-of-years death spiral that's forcing scientists to reconsider our own solar system's fate. Learn about early galaxies with synchronized rotation patterns that suggest our universe itself might have been born spinning, potentially supporting mind-bending theories about cosmic origins.The episode also covers Webb's stunning revelations about unexpectedly bright hydrogen emissions from ancient galaxies, Neptune's magnificent auroras, dramatic protostellar jets, and detailed measurements of the scorching exoplanet Trappist-1b. Perfect for astronomy enthusiasts, science lovers, and anyone fascinated by the mysteries of our universe, this accessible deep dive into cosmic wonders will expand your perspective on space exploration and what Webb's revolutionary technology continues to unveil about our cosmic neighborhood.

How do we detect ripples in spacetime? Neil deGrasse Tyson and comedian Harrison Greenbaum explore black hole collisions, quantum tricks, and how gravitational waves can help us uncover the early universe with MIT physicist and LIGO researcher Nergis Mavalvala.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/when-black-holes-collide-with-nergis-mavalvala/Thanks to our Patrons Akhilesh Kashyap, George Woods, Alishan Momin, Scott Artyn, Terrance Wallace, justinetaylor1989, David Kupersmith, Asef Karim, Robert Somazze, Micheal Emmer, Jeffrey Cooper, Bigyan Bhar, Gavin TRaber, A Bains, josh burrell, Darius Cruz, Cassandre L Henderson, Liam Higley, Ojakuna, Karen, Anshul Sanghi, Sam Walley, David Eatwell, Psychotacon, Alec Myers, Alfred Rivera, Colby Carmichiel, Tommy, kim kanahele, Robert Breutzmann, Dan Defibaugh, Slyter, Aksheev Bhambri, Chris Topher, Joanna Apergis, Rockington, Patrick Corrigan, AlexKP_, Abi ROdriguez, Shawn Santor, Shanna Johnston, Cleve Dawson, Mohammed Bilal Monnoo, Patrick Laurin, Eric Kaplan, Dr. What, Glen S. Sheets, David Yardley, Librak Productions LLC, and Catherine Thomas for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

# Journey Through the Cosmos with The Space Cowboy: Webb Telescope Reveals Black Hole Universe TheoryExplore the latest groundbreaking discoveries from the James Webb Space Telescope in this captivating episode of The Space Cowboy podcast. Discover the surprising pattern of galaxy rotation that has astronomers questioning whether our universe exists inside a black hole. With approximately two-thirds of observed galaxies spinning clockwise, this cosmic mystery challenges our understanding of universal formation.Delve into Webb's observation of ancient galaxy JADES-GS-z13-1, visible from when the universe was merely 330 million years old, emitting unexpected Lyman-alpha radiation that shouldn't be detectable through the early universe's hydrogen fog. Could this reveal the presence of the universe's first supermassive black holes or massive stars?The episode also explores Webb's groundbreaking direct imaging of exoplanets in the HR 8799 system, where carbon dioxide detection demonstrates the telescope's potential for identifying biomarkers on potentially habitable worlds. Plus, witness the spectacular "cosmic tornado" of Herbig-Haro 49/50, showcasing star formation in unprecedented detail.Join The Space Cowboy for an accessible, entertaining journey through astronomy's newest frontiers and discover how these cosmic revelations might reshape our understanding of the universe and our place within it.

Host | Matthew S WilliamsOn ITSPmagazine  

Host | Matthew S WilliamsOn ITSPmagazine  

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Making use of the Gemini North telescope, one half of the International Gemini Observatory, astronomers have characterized the largest-ever early-Universe radio jet. Historically, such large radio jets have remained elusive in the distant Universe. In this podcast, Dr. Anniek Gloudemans discusses how this object was discovered, the follow up observations and what we have learned about radio jets in the early Universe.    Bios: - Rob Sparks is in the Communications, Education and Engagement group at NSF's NOIRLab in Tucson, Arizona. - Anniek Gloudemans is a postdoctoral fellow at NOIRLab working on understanding the formation and evolution of the most massive supermassive black holes in the early Universe. She received her masters degree from the University of Amsterdam in 2019, including an internship at the European Space Agency in 2018. Following this, she obtained her PhD at Leiden Observatory in The Netherlands in 2023, where she studied the low-frequency radio emission of early supermassive black holes. Besides her research, Anniek has a passion for teaching and organizing outreach activities for all ages with a focus on connecting the world through astronomy and raising awareness for climate change.   Links: NORLab Press Release: https://noirlab.edu/public/news/noirlab2506/ Gemini Observatory: https://www.gemini.edu/ NOIRLab social media channels can be found at https://www.facebook.com/NOIRLabAstro https://twitter.com/NOIRLabAstro https://www.instagram.com/noirlabastro/ https://www.youtube.com/noirlabastro   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

We're experimenting and would love to hear from you!In this episode of 'Discover Daily', we explore groundbreaking developments in AI, cryptocurrency regulation, and early universe water formation. AI startup Anthropic has reached a staggering $61.5 billion valuation after closing a $3.5 billion funding round, showcasing impressive growth with an annual recurring revenue of $800 million. The company's latest AI model, Claude 3.7 Sonnet, introduces innovative 'hybrid reasoning' capabilities, pushing the boundaries of artificial intelligence.The U.S. Securities and Exchange Commission has made a landmark decision, declaring that meme coins generally do not constitute securities under federal law. This significant shift in cryptocurrency regulation has far-reaching implications for the industry, though it comes with important caveats and has sparked debate among regulators.Our main story delves into a revolutionary study published in Nature Astronomy, suggesting that water may have first formed in the universe just 100 to 200 million years after the Big Bang. This discovery challenges our understanding of cosmic evolution and implies that conditions for life may have existed far earlier than previously thought. The research opens up exciting new avenues for investigating the potential for early habitable environments and the emergence of life in the universe.From Perplexity's Discover Feed:https://www.perplexity.ai/page/anthropic-reaches-61-5b-valuat-goxeBd89TI6.SXIGLTUGUQ https://www.perplexity.ai/page/sec-says-meme-coins-are-not-se-yn4ZON0XRmyFivwgjKtRuQhttps://www.perplexity.ai/page/early-universe-may-have-had-wa-fUgTawHmSWGvtriYXLndsA**Introducing Perplexity Deep Research:**https://www.perplexity.ai/hub/blog/introducing-perplexity-deep-research Perplexity is the fastest and most powerful way to search the web. Perplexity crawls the web and curates the most relevant and up-to-date sources (from academic papers to Reddit threads) to create the perfect response to any question or topic you're interested in. Take the world's knowledge with you anywhere. Available on iOS and Android Join our growing Discord community for the latest updates and exclusive content. Follow us on: Instagram Threads X (Twitter) YouTube Linkedin

Today on People Doing Physics, we're delighted to welcome Charlotte Simmonds, an astronomer with an incredible journey and a woman on a quest. Of all the guests we had the pleasure to welcome here, Charlotte stands out as one of the most determined, driven by an unshakable fascination for the universe, and our place within it. If astronomy was always her end goal, she first studied and started her career as a music teacher. But when the time was right, she finally embraced her first love and passion and navigated her way through the various challenges that academia invariably presents. Now a postdoc in the Galaxy Formation and Evolution Group at the Cavendish, it looks like she's found her rightful place in the universe and is already preparing for her next move. With Charlotte, we'll talk about taking chances, the importance of representations in science and her efforts to demonstrate that no matter who you are and how different you may be, there's a place for you in science if you want it…Useful linksDetails on Charlotte's research are on the Galaxy Formation and Evolution Group website.Watch one of Charlotte's talk: "Unveiling the Mysteries of the Early Universe with JWST", part of the Cambridge Physics Centre lecture seriesTo learn more about the Cavendish Laboratory, or if you are interested in joining us or studying with us, go to the Cavendish website.Share and join the conversationHelp us get better by taking our quick survey. Your feedback will help us understand how we can improve in the future. Thank you!If you like this episode don't forget to rate it and leave a review on your favourite podcast app. It really helps others to find us.Any comment about the podcast or question you would like to ask our physicists, email us at podcast@phy.cam.ac.uk or join the conversation on Twitter using the hashtag #PeopleDoingPhysics.Episode creditsHosts: Charlie Walker and Vanessa BismuthRecording and editing: Chris BrockThis podcast uses the following third-party services for analysis: OP3 - https://op3.dev/privacy

Meet Dr Alex Cameron from Oxford University who is making fantastic discoveries about the earliest and most distant galaxies in our universe using the James Webb Space Telescope …

Why was there more matter than antimatter left over? Neil deGrasse Tyson and comedian Chuck Nice explore the quantum origins of the universe, charge parity violation, dark matter, and the many quarks that make up our world with CERN particle physicist Harry Cliff. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/why-anything-with-harry-cliff/Thanks to our Patrons Diedre Austin, Robert R Able, Peter Onnasch, Valarie McCullar, tremayne johnston, Kurt Kwok, Gianfranco Iannotta, April007, Dale Frewaldt, Sergio Castañeda, Desiray Belcher, Steelfinger7 Steelfinger7, Arnav Madan, Jana, Stephan, Craig Cordwell, Emmanuel Nolasco, Micheal Dunthorn, Forgotten Glory, Thornman, Simba vortex, Justus Patrick, Joey Sandall, Ainsley Bhattan, Dan Teston, Nick Smith, Matt Curtis, Todd King, Reka, and Micheal Smith for supporting us this week. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Observations using the Dark Energy Camera (DECam) confirm astronomers' expectation that early-Universe quasars formed in regions of space densely populated with companion galaxies. DECam's exceptionally wide field of view and special filters played a crucial role in reaching this conclusion, and the observations reveal why previous studies seeking to characterize the density of early-Universe quasar neighborhoods have yielded conflicting results. In this podcast, Dr. Trysten Lambert discusses how DECam enabled astronomers to reach this conclusion.   Bios: Rob Sparks is in the Communications, Education and Engagement group at NSF's NOIRLab in Tucson, Arizona.   Dr. Trystan Lambert's research career has focused exclusively on extragalactic observational astronomy, exploring both low and high redshift regimes. During his M.Sc. at the University of Cape Town in South Africa, he contributed to the completion of the 2MASS Redshift Survey and developed the galaxy group catalog. He then moved to Chile, where he pursued my Ph.D. at Universidad Diego Portales, studying galaxies and quasars in the epoch of reionization using ALMA and DECam.   Dr. Lambert  is currently a Research Associate at the International Centre for Radio Astronomy Research. He spends his days developing tools to identify large-scale structures in redshift surveys, particularly in the Wide Area VISTA Extragalactic Survey (WAVES). Identifying these large-scale structures allows us to map the distribution of dark matter in the local universe and provides a crucial test bed for current cosmological theories.   NOIRLab press release: https://noirlab.edu/public/news/noirlab2422/ Science News Press Release: https://www.sciencenews.org/article/quasar-zapping-star-formation ICRAR press-release: https://www.icrar.org/quasar-neighbourhoods/ Original Paper: A lack of LAEs within 5Mpc of a luminous quasar in an overdensity at z=6.9: potential evidence of quasar negative feedback at protocluster scales: https://arxiv.org/abs/2402.06870   NOIRLab social media channels can be found at: https://www.facebook.com/NOIRLabAstro https://twitter.com/NOIRLabAstro https://www.instagram.com/noirlabastro/ https://www.youtube.com/noirlabastro   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Can time itself die? Astrophysicist Charles Liu is back in the hosting hot seat alongside comic co-host Chuck Nice to explore black holes, big bangs, our understanding of time and how it relates to the universe. NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/time-and-the-universe-with-charles-liu/x(Originally Aired December 18, 2018) Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

This episode of Space Nuts is brought to you by Incogni...looking after your online privacy with no hassles. To check out our special Space Nuts deal, visit www.incogni.com/spacenutsJoin Andrew Dunkley and Professor Fred Watson in this engaging Q&A episode of Space Nuts, where they tackle intriguing questions from our listeners about the universe, galaxies, the origin of life, and dark matter.Episode Highlights:- The Older Universe: Bob from Florida asks about the appearance of galaxies in the older parts of the universe and their spatial relationships over time.- Galaxies and Black Holes: Shaun from British Columbia inquires if all galaxies will eventually be consumed by their central supermassive black holes.- Origin of Life on Earth: James from Maine discusses the potential for life on Earth to have begun as far back as 4.1 billion years ago and the implications for finding microbial life elsewhere in our solar system.- Dark Matter Interactions: Michael from Illinois questions whether dark matter interacts with itself gravitationally.Chapters:- 00:00:00 - Space nuts asks you to send us questions and we try to answer them- 00:02:03 - Bob says galaxies that far away should be closer together with expanding universe- 00:05:57 - Are all galaxies eventually going to get sucked into their central supermassive black holes- 00:08:32 - There is tantalising evidence that life may have begun on earth 4.1 billion years ago- 00:15:25 - Michael: Does dark matter gravitationally interact with itselfFor more Space Nuts, including our continually updating newsfeed, visit our website at spacenutspodcast.com. Follow us on social media at SpaceNutsPod on facebook, X, YouTube Music, and TikTok. We love engaging with our community, so be sure to drop us a message or comment on your favourite platform. For more Space and Astronomy News Podcasts, visit our HQ at www.bitesz.com. Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts/support. Stay curious, keep looking up, and join us next time for more stellar insights and cosmic wonders. Until then, clear skies and happy stargazing.

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 6/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. 1825 PARIS OBSERVATORY

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 1/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. 1897 WISCONSIN

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 2/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. UNDATED HUBBLE EARLY UNIVERSE IN VISIBLE LIGHT

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 3/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. UNDATED BACKGROUND RADIATION BIG BANG

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 4/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. 1945 GREENWICH

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 5/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. 1868 FROM THE EARTH TO THE MOON, JULES VERNE

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 7/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation. 1945 CHRISTOPHER WREN'S PLAN FOR THE OLD GREENWICH OBSERVATORY

DARK MATTER'S UNKNOWN PHYSICS MAY EXPLAIN WEBB-OBSERVED MOST EARLY UNIVERSE SUPERMASSIVE BLACK HOLES 8/8: The Elephant in the Universe: Our Hundred-Year Search for Dark Matter by  Govert Schilling  (Author), Avi Loeb  (Foreword) https://www.msn.com/en-us/news/technology/dark-matter-linked-to-supermassive-black-holes-in-the-early-universe/ar-AA1pBrL8 https://www.amazon.com/Elephant-Universe-Hundred-Year-Search-Matter/dp/0674248996 In The Elephant in the Universe, Govert Schilling explores the fascinating history of the search for dark matter. Evidence for its existence comes from a wealth of astronomical observations. Theories and computer simulations of the evolution of the universe are also suggestive: they can be reconciled with astronomical measurements only if dark matter is a dominant component of nature. Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos―some unknown elementary particle. Yet so far dark matter has escaped every experiment. Indeed, dark matter is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Schilling interviews both believers and heretics and paints a colorful picture of the history and current status of dark matter research, with astronomers and physicists alike trying to make sense of theory and observation.UNDATED UNIVERSE

Send us a Text Message.How do we know light is constant throughout the universe? What new technology or theory would we need to further develop our understanding of the beginnings of the universe? How do you know that the galaxies are made of certain elements? These and many more questions were put to Professor Chris Lintott for episode 13 of our new series!This podcast followed his lecture ‘First Light: Revealing the Early Universe' which was given on 29th May 2024.You can find information about his lecture and others in his series here:https://www.gresham.ac.uk/watch-now/first-lightSupport the Show.

The final lecture in the series returns to the theme of how insight is derived from observations, considering the cosmic microwave background.This oldest light in the Universe, emitted just 400,000 years after the Big Bang, contains the seeds of the structures we see around us, and tells us about conditions at the Universe's beginning.It will also consider how measurements of the Universe's expansion, made using the CMB, are leading to unexpected results, creating tension in modern cosmology.This lecture was recorded by Chris Lintott on 29th May 2024 at Conway Hall, LondonThe transcript of the lecture is available from the Gresham College website:https://www.gresham.ac.uk/watch-now/first-lightGresham College has offered free public lectures for over 400 years, thanks to the generosity of our supporters. There are currently over 2,500 lectures free to access. We believe that everyone should have the opportunity to learn from some of the greatest minds. To support Gresham's mission, please consider making a donation: https://gresham.ac.uk/support/Website:  https://gresham.ac.ukTwitter:  https://twitter.com/greshamcollegeFacebook: https://facebook.com/greshamcollegeInstagram: https://instagram.com/greshamcollegeSupport the Show.

Join us for SpaceTime Series 27 Episode 77, where we explore the latest cosmic discoveries and advancements in space exploration.First, astronomers have discovered the earliest known pair of quasars in the process of merging. Reported in the Astrophysical Journal Letters, this discovery represents the earliest known merger of supermassive black holes, occurring just 900 million years after the Big Bang. This period, known as the cosmic dawn, is crucial for understanding the formation of the first stars and galaxies and the epoch of reionization.Next, NASA's Mars Perseverance rover has discovered oddly textured, popcorn-like rocks in a formation known as Bright Angel. These rocks suggest the presence of groundwater in Mars' past, and mission managers plan to conduct detailed exploration to uncover their origins.Finally, new insights into the Milky Way's supermassive black hole, Sagittarius A*, have been presented at the 244th meeting of the American Astronomical Society. Using decades of x-ray data, astronomers have uncovered previously undetected flares and echoes, providing valuable information about the black hole's environment and past activity.Follow our cosmic conversations on X @stuartgary, Instagram, YouTube, and Facebook. Join us as we unravel the mysteries of the universe, one episode at a time.Sponsor OfferThis episode is proudly supported by NordPass. Secure your digital journey across the cosmos with a password manager you can trust. Find your stellar security solution at https://www.bitesz.com/nordpass.Listen to SpaceTime on your favourite podcast app including Apple Podcasts, Spotify, YouTube Music, or wherever you get your podcasts.Support SpaceTimeBecome a supporter of SpaceTime: https://www.bitesz.com/show/spacetime/support/www.bitesz.com

Researchers analyzing data from NASA's James Webb Space Telescope have pinpointed three galaxies that may be actively forming when the universe was only 400 to 600 million years old. Webb's data shows these galaxies are surrounded by gas that the researchers suspect to be almost purely hydrogen and helium, the earliest elements to exist in the cosmos. Webb's instruments are so sensitive that they were able to detect an unusual amount of dense gas surrounding these galaxies. This gas will likely end up fueling the formation of new stars in the galaxies.“These galaxies are like sparkling islands in a sea of otherwise neutral, opaque gas,” explained Kasper Heintz, the lead author and an assistant professor of astrophysics at the Cosmic Dawn Center (DAWN) at the University of Copenhagen in Denmark. “Without Webb, we would not be able to observe these very early galaxies, let alone learn so much about their formation.”“We're moving away from a picture of galaxies as isolated ecosystems. At this stage in the history of the universe, galaxies are all intimately connected to the intergalactic medium with its filaments and structures of pristine gas,” added Simone Nielsen, a co-author and PhD student also based at DAWN.The universe was a very different place several hundred million years after the big bang during a period known as the Era of Reionization. Gas between stars and galaxies was largely opaque. Gas throughout the universe only became fully transparent around 1 billion years after the big bang. Galaxies' stars contributed to heating and ionizing the gas around them, causing the gas to eventually become completely transparent.By matching Webb's data to models of star formation, the researchers also found that these galaxies primarily have populations of young stars. “The fact that we are seeing large gas reservoirs also suggests that the galaxies have not had enough time to form most of their stars yet,” Watson added.This is Only the StartWebb is not only meeting the mission goals that drove its development and launch – it is exceeding them. “Images and data of these distant galaxies were impossible to obtain before Webb,” explained Gabriel Brammer, a co-author and associate professor at DAWN. “Plus, we had a good sense of what we were going to find when we first glimpsed the data – we were almost making discoveries by eye.”There remain many more questions to address. Where, specifically, is the gas? How much is located near the centers of the galaxies – or in their outskirts? Is the gas pristine or already populated by heavier elements? Significant research lies ahead. “The next step is to build large statistical samples of galaxies and quantify the prevalence and prominence of their features in detail,” Heintz said.The researchers' findings were possible thanks to Webb's Cosmic Evolution Early Release Science (CEERS) Survey, which includes spectra of distant galaxies from the telescope's NIRSpec (Near-Infrared Spectrograph), and was released immediately to support discoveries like this as part of Webb's Early Release Science (ERS) program.

Join my mailing list https://briankeating.com/list to win a real 4 billion year old meteorite! All .edu emails in the USA

AP correspondent Ben Thomas reports on another discovery from the Webb telescope.

Is space infinitely stretchable? Neil deGrasse Tyson and comedian Chuck Nice explore fan grab bag questions about supermassive black holes, Planck lengths, and the gravitational wave background with extragalactic astrophysicist and host of PBS Space Time, Matt O'Dowd.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-planck-lengths-to-supermassive-black-holes-with-matt-odowd/Thanks to our Patrons Nick Francis, nick lopez, John deLeo, Jeff Otis, Deano F, Ekam Khaira, and Jeffrey Tallcott for supporting us this week.

Astronomers have stumbled on a cosmic giant in the early unfolding of the universe.

Are you ready to uncover the mind-bending secrets of our universe? Join us as we reveal the unexpected truth about the formation of habitable planets and the potential for multiple habitable worlds within a single solar system. You won't believe how many habitable planets could exist in the perfect cosmic sweet spot. And as we delve deeper into this cosmic mystery, prepare to be amazed by the surprising possibility of habitable moons orbiting gas giants. The answer lies in the unexplored realms of our vast universe, waiting to be unraveled. Stay tuned for an eye-opening journey through the cosmos that will challenge everything you thought you knew about planetary systems and cosmological potential. Get ready to expand your understanding of the universe in ways you never imagined. In this episode, you will be able to: · Explore the mysteries of fast blue transient explosions and their impact on our understanding of the universe. · Discover the fascinating Glass Z 12 high-redshift galaxy, offering insights into the early universe and cosmic evolution. · Grasp the uncertainties in astronomy research and how they drive innovation and breakthrough discoveries. · Uncover the complexity of the early universe and gain a deeper appreciation for its profound impact on cosmic evolution. The bottom line is Dave's right to question this, because we can't guarantee what the universe is going to do. We don't have any sort of control over that. All we can do is observe what it's doing now, and through the magic of the fact that we can look back in time, we get a good idea of what it's done in the past. - Fred Watson Glass Z 12 High-Redshift Galaxy Glass Z 12 is a high-redshift galaxy, noted for its advanced state of maturity shortly after the Big Bang. Its study, largely facilitated by the GrISM lens Amplified Survey from Space (GLASS) using the James Webb Space Telescope, sheds light on the early universe's formation and evolution. Despite the advanced observational technology, the nature of such galaxies holds persisting enigmas, stimulating ongoing research and debates in the astronomical community. The resources mentioned in this episode are: · Visit spacenutspodcast.com to send in your text or audio questions for the show. · Subscribe to the Space Nuts podcast on Apple Podcasts, Spotify, iHeartRadio, or your favorite podcast player. · Stream on demand at bytes.com to listen to the latest episodes of Space Nuts. · Check out the Space Nuts YouTube channel and subscribe for more space-related content. · Explore the Space Nuts website for more information and to send voice messages to the hosts. Timestamped summary of this episode:00:00:00 - Introduction and Overview Andrew Dunkley introduces the episode as an all-audience questions episode. He mentions the topics to be discussed, including fast blue transients, ghost galaxies, and the heaviest isotopes in planet formation.00:02:23 - Fast Blue Transients and Galaxy Development Derek asks about the cause of fast blue optical transient explosions, referencing the unusual shape of the explosion. Fred Watson discusses the mysterious nature of fast blue optical transients and the potential reasons behind their unique properties.00:09:44 - Early Universe and Galaxy Evolution Renny inquires about the development of mature galaxies like glass z 13 in the early aftermath of the Big Bang. Fred Watson explains the significance of glass z 12 as an early galaxy and addresses the possibility of wormholes and membrane theory in relation to galaxy evolution.00:17:08 - Expansion of the Universe and Dark Energy Dave from Calgary asks about the expansion of the universe and its acceleration. He questions whether the universe will ever slow down due to dark energy. Fred Watson discusses the concept of dark energy and explains why the universe's expansion is unlikely to slow down.00:18:05 - Comparing Bullet Firing with Universe Expansion Discusses the analogy between bullet firing and universe expansion, highlighting the differences due to space conditions. Emphasizes the uncertainty of the universe's future.00:23:16 - Universe at Room Temperature Explores the time when the universe was at room temperature, highlighting the challenges in observing this period due to cosmic microwave background radiation.00:28:18 - Destruction of Black Holes Examines the possibility of black hole destruction, explaining the slow evaporation process through Hawking radiation and the extreme conditions required for their destruction.00:31:45 - Ghost Galaxies and Dark Matter Considers the relationship between normal matter in ghost galaxies and the existence of dark matter, emphasizing the minor impact on our understanding of dark matter in the universe.00:34:59 - Formation of Black Holes and Gravitons Discusses the theoretical concept of gravitons and their inability to clump together to form black holes, highlighting the distinction between force carrier bosons and matter particles.00:36:45 - Garrett's Question on Proto Earth Formation Garrett asks about the differentiation phase of proto-Earth's formation and why heavier isotopes did not sink to the center. Fred discusses nuclear fission on Earth and how it impacts the planet's activity and warmth.00:41:35 - Martin's Question on Habitability of Planets Martin asks about the maximum number of habitable planets in a solar system and the possibility of habitable moons orbiting a gas giant. Fred discusses the potential for multiple habitable planets and moons within a star's habitable zone.00:43:22 - Possibility of Multiple Habitable Planets Andrew and Fred explore the physics behind the number of habitable planets in a solar system and the potential for multiple habitable objects sharing the same orbit. They also touch on the definition of habitability and life.00:48:22 - Call for Questions and Social Media Engagement Andrew encourages listeners to send in their questions for future episodes and highlights the importance of social media engagement. Fred expresses enthusiasm for diverse and unexpected questions.00:49:34 - Conclusion and Farewell Andrew thanks Fred and Hugh, the studio engineer, for their participation in the episode. He wraps up the show and invites listeners to tune in for the next episode of Space Nuts.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.

Kmele steps inside Fermilab, America's premiere particle accelerator facility, to find out how the smallest particles in the universe can teach us about its biggest mysteries. This video is an episode from @The-Well, our publication about ideas that inspire a life well-lived, created with the @JohnTempletonFoundation. According to Fermilab's Bonnie Flemming, the pursuit of scientific understanding is “daunting in an inspiring way.” What makes it daunting? The seemingly infinite number of questions, with their potentially inaccessible answers. In this episode of Dispatches from The Well, host Kmele Foster tours the grounds of America's legendary particle accelerator to discover how exploring the mysteries at the heart of particle physics help us better understand some of the most profound mysteries of our universe. 00:00:00 - The Miracle of Birth 00:04:48 - Exploring the Universe's Mysteries 00:09:20 - Building Blocks of Matter and the Standard Model 00:13:35 - The Evolving Body of Knowledge 00:17:39 - Understanding the Early Universe 00:22:05 - Reflections on Particle Physics 00:25:34 - The Extraordinary Effort to Understand the Small 00:29:59 - From Paleontology to Astrophysics 00:33:40 - The Importance of the Scientific Method and Being Critical About Kmele Foster: Kmele Foster is a media entrepreneur, commentator, and regular contributor to various national publications. He is the co-founder and co-host of The Fifth Column, a popular media criticism podcast. He is the head of content at Founders Fund, a San Francisco based venture capital firm investing in companies building revolutionary technologies, and a partner at Freethink, a digital media company focused on the people and ideas changing our world. Kmele also serves on the Board of Directors of the Foundation for Individual Rights and Expression (FIRE). About The Well Do we inhabit a multiverse? Do we have free will? What is love? Is evolution directional? There are no simple answers to life's biggest questions, and that's why they're the questions occupying the world's brightest minds. Together, let's learn from them. Get Smarter Faster, With Daily Episodes From The Worlds Biggest Thinkers. Follow Big Think Share This Episode With A Friend Leave A 5 Star Review.... --- Send in a voice message: https://podcasters.spotify.com/pod/show/bigthink/message Learn more about your ad choices. Visit megaphone.fm/adchoices

The James Webb Space Telescope promised to show us “baby pictures” of the universe. Now in its second year of science, Webb is fulfilling that promise—and more. NASA scientists Jane Rigby, Taylor Hutchison, and Gerónimo Villanueva explain how they use Webb to peer back to the earliest stages of the universe and examine stunning plumes of water in our own solar system. NASA's Curious Universe is an official NASA podcast. Discover more adventures with NASA astronauts, engineers, scientists, and other experts at nasa.gov/curiousuniverse

Welcome to a very important, meaningful, and delightful episode of Into the Impossible, with an impossibly brilliant guest who has inspired me since my young days as a graduate – Michael Turner!  Michael Turner is a renowned theoretical cosmologist and professor of physics at the University of Chicago. He is a pioneer in exploring what he calls the dark side of the Universe. He coined the term dark energy, and his ideas led to the cold dark matter theory of structure formation.  Michael's contributions to modern physics are truly invaluable, and I am beyond thrilled to have him as a guest on my show.  Join us as we explore the origins and evolution of the Universe!  Key Takeaways:  Intro (00:00) Judging a book by its cover: The Early Universe (01:44) Was there a Big Bang or not? (06:23) The most important discoveries in physics (12:44) The origin of dark energy (29:32) The Hubble constant and its precision (41:44) Magnetic fields, dark energy, and resolving the Hubble tension (48:20) Dark photons and dark stars (55:24) Outro (1:01:47) — Additional resources: 

Daniel and Jorge take you back to the early Universe and the sound bubbles that seeded everything.See omnystudio.com/listener for privacy information.

Researchers looked at lensed galaxy systems, searched for nearby analogs to those distant systems, and found that in general, the systems showed signs of bingeing star formation and then quiet lulls. Plus, using tree rings to track Arctic ice changes, and this week's What's Up.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Giant black holes were supposed to be bit players in the early cosmic story. But recent James Webb Space Telescope observations are finding an unexpected abundance of the beasts. Read more at QuantaMagazine.org. Music is “Light Gazing” by Andrew Langdon.

This edition of Space Nuts is brought to you by Incogni....the new name in online data protection. Get 60% off your subscription by visiting www.incogni.com/spacenuts ...Do you want to stay up to date with the latest discoveries in our solar system, particularly when it comes to potential new planets? Are you eager to uncover the mysteries hidden in the depths of the Kuiper Belt? If so, we have the solution you've been searching for. In this episode, Fred and I will be revealing the key findings and ongoing search efforts for an elusive celestial body, which could potentially be a new planet in the Kuiper Belt. By diving into this topic, you will gain a profound understanding of the quest to unravel the secrets of our cosmic neighbourhood and get closer to unveiling the existence of an undiscovered planetary world. In this episode, you will be able to: · Venture into an exciting chapter of space exploration identifying the potential new planet in the Kuiper Belt. · Peek at the nearest supernova through the advanced and prestigious James Webb Space Telescope. · Embark on the intriguing search mission for Planet Nine, interpreting its cosmic significance. If you're living in rubbish, you don't get the guernsey. - Andrew Dunkley Exploration of potential new planet: Amidst the vast expanse of the Kuiper Belt, researchers have detected signals suggesting a new planetary object. This fascinating discovery stems from patterns found in the orbits of hitherto-known objects within the belt. If confirmed, this celestial body could either be classified as a dwarf planet like Pluto, or a full-fledged planet, provided it has cleared the debris in its orbit, shifting our perception of the solar system. The resources mentioned in this episode are: · Visit the website of the National Astronomical Observatory of Japan (NAOJ) to learn more about their research on dwarf planets and the Kuiper Belt. · Check out the Astronomical Journal, one of the world's leading journals on astronomy, to read the study on the objects in the Kuiper Belt and their orbits. · Explore the Kuiper Belt and learn about the various objects within it, including dwarf planets, asteroids, and more. · Stay informed about the latest discoveries in astronomy by following news sources and publications that report on space exploration and research. · Keep an eye out for updates on the potential ninth planet and its discovery, as scientists continue to study the Kuiper Belt and search for its gravitational influence. · Consider becoming an amateur astronomer and join a community of stargazers who observe celestial objects like Jupiter and Saturn, potentially contributing to scientific discoveries. · Learn more about the James Webb Space Telescope and its capabilities in observing distant objects, including supernovae, by visiting its official website. · Stay updated on the latest news and findings from the James Webb Space Telescope, as it continues to provide new insights into the universe. · Explore the Large Magellanic Cloud and The key moments in this episode are:00:00:00 - Introduction, 00:02:32 - Discovery of a Potential New Planet in the Kuiper Belt, 00:09:40 - The Definition of a Planet, 00:10:57 - Possibility of a New Planet Replacing Planet Nine, 00:11:23 - Size and Orbit of the Potential New Planet, 00:16:11 - "Supernova 1987 A Discovery", 00:20:46 - "Structure of Supernova Remnants", 00:23:19 - "Light Echoes and Supernova Explorations", 00:26:07 - "Amateur Observations of Supernova Remnants", 00:27:15 - "Neutron Star and Future Observations", 00:32:18 - "Space, Time, and the Hubble Flow", 00:34:24 - "Frozen Universe", 00:35:30 - "Listener Appreciation", 00:36:01 - "Listener Bets", 00:38:50 - "Understanding Light from the Early Universe", Exploration of potential new planet: Amidst the vast expanse of the Kuiper Belt, researchers have detected signals suggesting a new planetary object. This fascinating discovery stems from patterns found in the orbits of hitherto-known objects within the belt. If confirmed, this celestial body could either be classified as a dwarf planet like Pluto, or a full-fledged planet, provided it has cleared the debris in its orbit, shifting our perception of the solar system. Nearest supernova insights: The recent observation of the closest supernova in modern history by the James Webb Space Telescope provides profound insights into these stellar explosions' nature. Investigating the remnants of these violent outbursts helps us better understand the universe's history and structure. Analysing high-resolution imaging from telescopes like the Webb offers unique opportunities to examine the remnants and aftereffects of these cosmic explosions in unprecedented detail. Hunt for Planet Nine: The enigmatic Planet Nine continues to elude astronomers. Currently, the search is centered around Extreme Trans-Neptunian Objects (ETNOs), deeply entrenched far beyond the sun's reach. The discovery of a new planet in the Kuiper Belt may modify our understanding of what constitutes Planet Nine and could stir up further interest in this intriguing celestial detective story. · www.spacenuts.io · https://www.twitter.com/spacenutspod · https://www.linkedin.com/in/biteszhq · https://www.youtube.com/@spacenutspodcast · https://www.facebook.com/spacenutspodcastThis show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/2631155/advertisement

The James Webb Space Telescope and the Early Universe Welcome to The James Webb Space Telescope podcast, where we explore the latest discoveries from the world's most powerful telescope. In today's episode, we're going to be talking about the early universe, and how the James Webb Space Telescope is helping us to understand this mysterious time period.The James Webb Space Telescope is a powerful infrared telescope that can see the light from the very first stars and galaxies that formed in the universe. This is because infrared light is less affected by the expansion of the universe than visible light, so it can travel longer distances without being stretched out.The James Webb Space Telescope can also see through dust and gas, which is important for studying the early universe, because the first galaxies were surrounded by clouds of dust and gas. By studying the early universe in infrared light, the James Webb Space Telescope is helping us to answer some of the most fundamental questions about our universe, such as:How did the first stars and galaxies form?What role did dark matter and dark energy play in the evolution of the universe?The first stars and galaxies formed in the early universe, about 13.8 billion years ago, after the Big Bang. The Big Bang was a massive explosion that created all of the matter and energy in the universe. After the Big Bang, the universe was very hot and dense, but it quickly expanded and cooled.As the universe expanded, gravity began to pull clumps of matter together. These clumps of matter eventually became the first stars and galaxies. The first stars were very different from the stars that we see today. They were much larger and hotter, and they lived for much shorter periods of time.The first stars played an important role in the evolution of the universe. They produced the first heavy elements, such as carbon and oxygen, which are essential for life. The first stars also helped to ionize the gas in the universe, which made it possible for galaxies to form.Dark matter and dark energy are two of the most mysterious substances in the universe. Dark matter is a type of matter that we cannot see directly, but we know it exists because of its gravitational effects on visible matter. Dark energy is a force that is causing the universe to expand at an accelerating rate.Dark matter and dark energy played an important role in the evolution of the universe. Dark matter helped to seed the formation of the first stars and galaxies. Dark energy is causing the universe to expand at an accelerating rate, which is pulling galaxies apart.The James Webb Space Telescope is a powerful new tool that is helping us to understand the early universe. By studying the early universe in infrared light, the James Webb Space Telescope is helping us to answer some of the most fundamental questions about our universe, such as how the first stars and galaxies formed and what role dark matter and dark energy played in the evolution of the universe. Thank you for listening to this episode of The James Webb Space Telescope podcast. If you enjoyed this episode, please like, comment, and subscribe to never miss an episode. And be sure to share this podcast with your friends and family.This show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/5953955/advertisement

On this episode of Cut to the Chase: we give some of the exciting updates in the world of science. As we approach the Fall of 2023, this year continues to demonstrate that perhaps the scientists still don't know everything there is to know about our planet. Amongst the exciting updates, Dr. Adam Leibovich, our regular contributor on all things physics, has been named Dean of the Arts and Science at University of Pittsburgh.   So major congratulations are in order for that achievement.  Dr. Leibovich goes through three topics in this update. First, we go through the recent experiment with the muon, a subatomic particle, and what that means for the Standard Model. The experiment was run and confirmed the existence of other types of matter and energy that exist in the universe that scientists have not accounted for. So now the search for what these particles, matter, and energy are will keep physicists busy and excited for the future. Second, the James Webb Space Telescope has passed its one year anniversary. Dr. Leibovich goes through a few of the exciting things that the telescope has observed, including the most detailed infrared image of the universe ever created. And third, the ongoing dream of trying to make nuclear fusion a reality reached a recent milestone at the Lawrence Livermore National Laboratory which used 192 lasers to ignite a fusion reaction that produced more energy than was used to trigger it.   Although the old saying that we are “30 years away” from making nuclear fusion commercially viable might still be the case, the milestone was significant as it replicated the achievement of creating more energy than was used to create the reaction. As Dr. Leibovich notes, in the world of science, replication of the experiment is always significant. Now, the world just needs a significant amount of funding and effort to help make nuclear fusion commercially viable. Scaled up nuclear fusion could be a solution towards getting the world off fossil fuels without having to mine the planet for materials to making EVS, solar and wind powered apparatus. Listen to the previous episodes Adam has been on here: Leibovich's Biased Top 10 Unknowns In Physics Are You In Outer Space? Check Out Who Is and the Science Behind It James Webb Space Telescope: Will it Solve Unanswered Questions of the Planet? First Images from James Webb Telescope Revealed-What We Saw Learn more about Adam and his career https://www.as.pitt.edu/adam-leibovich-dean Follow Adam on LinkedIn  To learn more about mass tort law cases and lawyer best practices, subscribe to the Cut to the Chase: Podcast with Gregg Goldfarb

**1. A New Gravity Perspective:** Evidence points towards modified Newtonian dynamics (MOND). This potential shift in understanding gravity could rival the significance of general relativity. The scientific community awaits further confirmation. **2. Delving into the Universe's Infancy:** The Australian National University spearheads a groundbreaking research project. Dive deep into the early universe in three dimensions, exploring the formation of its first elements post the big bang, 13.8 billion years in the past. **3. Chandrayaan-3's Lunar Feat:** India's ambitious lunar mission, Chandrayaan-3, achieves a pivotal milestone by successfully transitioning into a lunar orbit. **4. The Science Report Highlights:** - A new variant of COVID-19 emerges, rapidly becoming dominant. - The Great Barrier Reef faces potential irreversible damages due to climate change. - Discoveries hint at possibly the largest animal ever to have existed. **5. Skeptic's Corner:** A light-hearted guide to the concept of marrying a ghost.**Support SpaceTime with Stuart Gary: Be Part of Our Cosmic Journey!** SpaceTime is fueled by passion, not big corporations or grants. We're on a mission to become 100% listener-supported, allowing us to focus solely on bringing you riveting space stories without the interruption of ads.

It's already been one year of JWST operations. In this episode we accumulated all the major science results, all the amazing images and graphs, all the important discoveries and controversies. Enjoy the ULTIMATE GUIDE to the first year of James Webb.

Dr. Alan Dressler discusses the James Webb Space Telescope and its ability to see galaxies in the throes of birth 13 billion years ago. The telescope takes pictures of galaxies with extreme sensitivity to infrared light, allowing astronomers to explore the earliest moments of the universe. The team found that galaxies were born with explosive bursts of star formation, unlike anything seen before. New episodes of Looking Up release every other Friday!

00:46 A pair of supermassive black holes in the distant universeSupermassive black holes are found at the centre of galaxies across the universe. But observations of galaxies with more than one – caused by the merging of two galaxies – have been rare. Now, researchers have combined data from a number of telescopes and satellites, to reveal a pair of supermassive blackholes farther from Earth than any pair detected previously. They hope this will offer insights into how galaxies form.Research article: Chen et al.News and Views: Distant supermassive black holes spotted in galaxy merger10:53 Research HighlightsWhy appetite can increase after dieting, and gliding mammals' flight-associated genes.Research Highlight: Can't keep off lost weight? Blame your ‘hunger cells'Research Highlight: How gliding mammals developed the flaps for ‘flight'13:35 A clinical trial of an AI heart assessorA team of researchers and clinicians report results of a clinical trial designed to test the ability of an AI to accurately interpret echocardiogram images – a technique frequently used to assess heart health. The results showed that the AI was as good at measuring a metric of cardiac function as a trained human, but was able to speed up the diagnosing process, suggesting this method could play a role in improving healthcare in future.Research article: He et al.20:42 Briefing ChatWe discuss some highlights from the Nature Briefing. This time, we hear the ultrasonic sounds that stressed plants make, and discuss a 3D printed glass made from amino acids.Nature News: Stressed plants ‘cry' — and some animals can probably hear themNature News: 3D-printable glass is made from proteins and biodegradesSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.

What do the early galaxies discovered by JWST tell us about the early universe? Neil deGrasse Tyson and comedian Matt Kirshen explore the expansion of space, dark energy, and the age of the universe with astronomer, Wendy Freedman.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.Thanks to our Patrons Fernando Colón, Richie Mercado, Miami John, David Rivera, Matthew Reason, and Kostas Chaskis for supporting us this week.Photo Credit: NASA, ESA, CSA, I. LABBE

SpaceTime Series 26 Episode 30 *How mysterious Venus may be resurfacing itself A new study based on archival NASA data suggests that the planet Venus may be losing heat from geologic activity in regions called coronae, possibly like early tectonic activity on Earth. *Astronomers discover mature galaxies in the early universe Astronomers studying observations of the ancient universe gathered by NASA's James Webb Space Telescope have discovered an ancient galaxy that's far more mature than it should be. *Vulcan slated for maiden flight in May The United Launch Alliance says its new Vulcan Centaur launch vehicle will likely undertake its maiden flight in May. *March Skywatch The March equinox, the constellations Taurus, Leo, Corvus, and Eridanus, and don't forget Pi day are among the highlights in the night skies on March Skywatch. This week's talent includes: Dr Jacinda Ginges, from the University of Queensland NASA scientist Heather Graham from the Goddard Space Flight Centre in Greenbelt Maryland And our regular guests: Alex Zaharov-Reutt from iTWire.com Tim Mendham from Australian Skeptics Jonathan Nally the editor of Australian Sky and Telescope Magazine Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen For more SpaceTime and show links: https://linktr.ee/biteszHQ If you love this podcast, please get someone else to listen to. Thank you… To become a SpaceTime supporter and unlock commercial free editions of the show, gain early access and bonus content, please visit https://bitesz.supercast.com/ . Premium version now available via Spotify and Apple Podcasts. For more podcasts visit our HQ at https://bitesz.com Your support is needed... SpaceTime is an independently produced podcast (we are not funded by any government grants, big organisations or companies), and we're working towards becoming a completely listener supported show...meaning we can do away with the commercials and sponsors. We figure the time can be much better spent on researching and producing stories for you, rather than having to chase sponsors to help us pay the bills. That's where you come in....help us reach our first 1,000 subscribers...at that level the show becomes financially viable, and bills can be paid without us breaking into a sweat every month. Every little bit helps...even if you could contribute just $1 per month. It all adds up. By signing up and becoming a supporter at the $5 or more level, you get immediate access to over 350 commercial-free, triple episode editions of SpaceTime plus extended interview bonus content. You also receive all new episodes on a Monday rather than having to wait the week out. Subscribe via Supercast (you get a month's free trial to see if it's really for you or not) ... and share in the rewards. Details at Supercast - https://bitesznetwork.supercast.tech/ Details at https://spacetimewithstuartgary.com or www.bitesz.com#space #science #astronomy #spacetime #podcast #venus

John Preskill is the Richard P. Feynman Professor of Physics at Caltech, a title many physicists would cherish. He is widely known in the field for his work as a theoretical physicist spearheading the field of Quantum Computing, where he is Director of Caltech's Institute for Quantum Information and Matter, but his expertise and contributions span a far broader spectrum of topics. His background is in theoretical particle physics, gravitation, and cosmology. As a graduate student, his seminal work on the cosmological implications of magnetic monopoles in Grand Unified Theories helped lead Alan Guth to develop his theory of Inflationary Cosmology, in part to resolve a cosmological conundrum John first elucidated. Since that time, John has explored condensed matter systems and the physics of black holes, made a famous bet with Stephen Hawking, and coined the term “quantum supremacy”, to describe a metric that might reveal the first time a quantum computer resolved a problem that a classical computer could not resolve in a feasible human timescale. As Director the Caltech Institute, John leads one of the most vibrant programs exploring quantum information and quantum computation, and I was happy to have the opportunity to connect again with my old friend and colleague to discuss this rapidly evolving field, about which so much is written in the popular press, and which may impact on all of our lives in the 21st century. In our discussion we tried to separate the wheat from the chaff, to discuss the future of the field, its current state, and challenges and opportunities. In addition, we discussed his own scientific career and the physics areas that have excited him, and what helped drive him to become a physicist in the first place. It was a fascinating discussion and I am sure you will be both entertained, and enlightened. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project Youtube channel as well. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe