Podcasts about cosmic dawn

Host | Matthew S WilliamsOn ITSPmagazine  

Host | Matthew S WilliamsOn ITSPmagazine  

Play Pause Support the PodcastDownloadShare var srp_player_params_677258bf2cce9 = {"title":"","store_title_text":"","albums":[],"hide_artwork":"true","sticky_player":"true","show_album_market":0,"show_track_market":"true","hide_timeline":0,"player_layout":"skin_boxed_tracklist","orderby":"date","order":"DESC","hide_album_title":"true","hide_album_subtitle":"true","hide_player_title":"true","hide_track_title":"true","show_publish_date":"false","show_skip_bt":"false","show_volume_bt":"false","show_speed_bt":"false","show_shuffle_bt":"false","use_play_label":"true","use_play_label_with_icon":"true","progressbar_inline":"true","spectro":"","hide_progressbar":"true","main_settings":"||"} var srp_player_params_args_677258bf2cce9 = {"before_widget":"","after_widget":"","before_title":"","after_title":"","widget_id":"arbitrary-instance-677258bf2cce9"} if(typeof setIronAudioplayers !== "undefined"){ setIronAudioplayers("arbitrary-instance-677258bf2cce9"); } Since our last Club Fusion set, "Don't Stop the Music," back in early October, the music scene has been underwhelming. The process of curating this final entry in the series has been anything but smooth—starting and stopping more times than I'd like to admit. Normally, I prefer to have everything in place and finish a set in one go, but the lack of standout releases made this a real challenge. That's not to say there aren't any gems in this mix. Quite the opposite—through persistence and digging deep across DJ services, Beatport, and even Spotify, I uncovered tracks that truly move me. And if they move me, I know they'll bring my followers to the dancefloor. Party Favorz doesn't stop until the job is done. This set features several updated throwbacks, many of which are making waves on DJ charts, while others may have flown under the radar—until now. As always, Party Favorz is here to bring the best to light. Highlights include: Diplo's rework of Gala's '90s Eurodance anthem "Freed From Desire." David Timothy's fresh take on Billie Ray Martin's "Your Loving Arms." Tommy MC's reimagining of Jody Watley's '80s classic "Don't You Want Me." Stuart Ojelay's heavenly spin on Danny Tenaglia's "Music Is the Answer." Stone Van Brooken's faithful update of Faithless' "Insomnia." Block & Crown's transformation of The Fugees' "Ready or Not" into a House anthem. TLC's celebratory House remix of their hit "Creep" for CrazySexyCool's 30th anniversary. Cosmic Dawn's Afro House remix of Everything But the Girl's "Missing." Most of these reworks remain true to the original while modernizing them for today's dancefloors. Exceptions like TLC's "Creep" lean heavily into reinvention, but it works beautifully. The trend of revamping classics continues with notable remakes, such as: Ava Max's rendition of "Forever Young." Ku De Ta's "Dance I Said," sampling Salt-N-Pepa's "Push It." Alesso & John Alto's update of Yes' "Owner of a Lonely Heart." Matt Sassari & Hugel's faithful revival of Sonique's "It Feels So Good," featuring a new vocalist. Jax Jones, Azteck, and Norma Jean Martine's fresh take on the Rihanna riff from Eminem's "Love the Way You Lie." It seems the trend of revamping tracks from yesteryear—be it from parents' record collections or early CD libraries—is here to stay. When done right, these reworks breathe new life into the dancefloor. Clocking in at just over three hours, this set blends fresh, new releases with timeless reworks, making it a strong contender for your end-of-year holiday parties. And the fun doesn't stop here—our Top Dance Songs of the Year set drops in a few weeks,

I denne RumSnak skal vi vidt omkring – fra kilonovaer og såkaldte ‘Universe Breakers' til sorte huller. PhD-studerende Albert Sneppen fortæller om nogle af de videnskabelige gennembrud, der kaster nyt lys over universets kompleksitet. Fra ekstreme neutronstjerner til mystiske galakser i det tidlige univers udforsker vi de grænsebrydende opdagelser, der udfordrer vores eksisterende teorier – og som samtidig, med Alberts ord, er både smukke og sjove. I de korte nyheder vender vi både et nyt rumteleskop, et europæisk satellitnetværk, og en neutronstjerne der roterer over 700 gange i sekundet. Lyt med

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff discusses the Cosmic Dawn, the time 13 billion years ago when the first stars and galaxies began to shine.

In this episode of SpaceTime, we delve into the latest findings that are reshaping our understanding of how Earth's continents formed, a major breakthrough in subatomic particle measurements, and a new SpaceTime telescope set to study the cosmic dawn and the ultimate fate of our universe.Join us for these fascinating updates and more!  00:00:00 - This is spacetime series 27, episode 99 for broadcast on the 16 August 202400:00:45 - New study pokes holes in leading theories of continental formation00:03:49 - Neutrinos are fundamental to the standard model of particle physics00:05:53 - Scientists have detected high energy neutrinos from the Large Hadron Collider00:16:37 - The World Health Organisation has issued a warning about a new superbug00:18:39 - Reports growing that UK is running out of ghosts  For more SpaceTime, visit our website at www.spacetimewithstuartgary.comwww.bitesz.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support

Interview with director Jefferson Moneo about his film about a young girl witnesses her mother abducted by aliens. As an adult she joins a UFO cult to discover the leader is not what she appears to be.  Subscribe To Sci-Fi Talk Plus for an extended trial period. 

In this episode Juli talks to Eduardo Banados, a research group leader at the Max Planck Institute for Astronomy in Heidelberg. The two of them follow up on our previous episode about the James Webb Space Telescope and dive deeper into the early universe. They talk about the first billion years of cosmic history, how the first stars and galaxies formed during that time and how the universe went from a dark and neutral place to a luminous and ionized environment during the so-called epoch of reionization. Eduardo explains the role that supermassive black holes play in these processes and how all of this lead to the universe in which we live today. And they discuss all of this in the context of the new data that the James Webb Space Telescope is providing us on this specific epoch of the universe's evolution. You are in for a fantastics episode! Eduardo's Personal Website: https://www2.mpia-hd.mpg.de/homes/banados/index.html Review Paper on Quasars at Cosmic Dawn pre-JWST: https://ui.adsabs.harvard.edu/abs/2023ARA%26A..61..373F/abstract Summary Review Paper on „The First billion years according to JWST“ based on the first 1.5 years of JWST data: https://ui.adsabs.harvard.edu/abs/2024arXiv240521054A/abstract You can follow us on:   Twitter/X: ⁠⁠https://twitter.com/MPPhdnetPodcast⁠⁠   Instagram: ⁠⁠https://www.instagram.com/offspringmagazine_thepodcast⁠⁠   Linkedin: ⁠⁠https://www.linkedin.com/company/offspring-magazine-the-podcast⁠⁠   YouTube: ⁠⁠https://youtube.com/c/MaxPlanckPhDnet⁠⁠   If you have any feedback, comments, or suggestions, reach out to us at ⁠⁠offspring.podcasts@phdnet.mpg.de⁠⁠   Check out the Offspring-Blog where we publish articles on a regular basis: ⁠⁠https://www.phdnet.mpg.de/outreach/offspring-blog⁠⁠   Intro - Outro music composed by Srinath Ramkumar: ⁠⁠https://twitter.com/srinathramkumar⁠⁠ Pre-Intro jingle composed by Gustavo Carrizo: ⁠⁠https://www.instagram.com/carrizo.gus⁠⁠   See you soon!

Laut der aktuellen wissenschaftlichen Sichtweise ist das Universum aus einer Singularität heraus durch eine dramatische Expansion entstanden: dem Urknall. Dabei war alle die Materie die das All heute ausmacht auf einen einzelnen Punkt konzentriert und die daraus resultierende Temperatur machte auch noch mehrere hundertausend Jahre der Ausdehnung später unmöglich, dass sich auch nur Atome bildeten, was dann aber irgendwann geschah. Trotzdem war das Universum dann noch lange für Licht ein undurchdringbares Medium bis die ersten Sterne mit ihrer Strahlung sich langsam einen Weg bahnten bis das transparente Weltall entstand. Erste Galaxien bildeten sich und legten die Grundlage für die Ausprägung des Weltalls wie wir es heute kennen.

Dr. Richard Ellis has been a major part of astronomy since he was an undergrad in the 1960s when he served on committees for the creation of the Hubble Telescope. Since then, he has worked in observatories across the globe and published a book titled When Galaxies Were Born: The Quest for Cosmic Dawn, which explores the moment in the history of the universe when galaxies first emerged from darkness. In this episode Alan talks with Dr. Ellis about his experiences and what he hopes the future will bring for the field of astronomy. Dr. Richard Ellis is a professor of astrophysics at University College London where he studied before earning his doctorate at Oxford. His career includes roles at the University of Durham, Royal Greenwich Observatory, Cambridge, Caltech, and the European Southern Observatory, and as director of the Palomar Observatory. He has received numerous awards, such as the Michael Faraday Gold Medal, the Royal Medal, and the Gruber Cosmology Prize. Dr. Ellis was also made a Commander of the Order of the British Empire. His recent book is When Galaxies Were Born: The Quest for Cosmic Dawn.

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

It's July 2022, and JWST is now in full swing – its early images already captivating people the world over. In all this excitement, however, a team of astronomers is struck by one thing in particular... two beacons of light, shining out from the very depths of time: extraordinarily bright galaxies in existence so early as to defy all expectations. But how could galaxies so big exist so soon after the birth of the cosmos? Have we misunderstood galaxy formation all along?     

Have you ever looked at the sky at night and wondered about the mysteries of the universe? When most of us are just looking at those bright stars in awe, our guest today would be searching for tiny, minuscule signals that would help unlock the mysteries of the so-called Cosmic Dawn, when the universe went from dark to bright. Eloy de Lera Acedo is an Associate Professor of Radio Cosmology and the head of the Radio Astronomy and Cosmology research group. His background in engineering and thirst of learning about the big science questions have led him to the Cavendish where he is involved in multiple international projects for new radio telescopes exploring a very, very infant universe. So, with Eloy, we talk about the universe of course and how it went from darkness to radiant, but also about childhood curiosity, choosing between technical and theoretical knowledge, and about convincing people. Useful linksExplore the REACH and SKA projects that Eloy presents in the episode.To learn more about his research work on the early epochs of the Universe, visit Eloy's research group website.Curious about the history of radio astronomy in Cambridge? Read this article.To learn more about the Cavendish Laboratory, or if you are interested injoining us or studying with us, go to the Cavendish websiteShare 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 tofind 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: Shelly Liu and Vanessa BismuthRecording and Editing: Chris BrockThis podcast uses the following third-party services for analysis: Chartable - https://chartable.com/privacy

Episode 15: Horror Mixtapes This episode was recorded on November 12, 2023 and posted on December 16, 2023. Content Warning: Light vulgarity. Introduction Welcome to No Bodies Episode 15 Introductions to your Ghosts Hosts with the Most - Lonely of Lonely Horror Club and Projectile Varmint aka Suzie A Lonely & PV Solocast! Today's Topic: Exchanging horror mixtapes! The Mixtape Exchange The recipe for an ideal mixtape Methods for selecting our films Mixtape Reviews Suzie's Picks for Lonely She Dies Tomorrow (2020) Starfish (2018) Always Shine (2016) Coherence (2013) Cosmic Dawn (2022) Lonely's Picks for Suzie The Seventh Victim (1943) Jugface (2013) She Will (2021) Lavender (2016) Abattoir (2016) Keep Up with Your Hosts Check out our instagram antics and drop a follow @nobodieshorrorpodcast.  Projectile Varmint - keep up with Suzie's film musings on Instagram @projectile__varmint Lonely - read more from Lonely and keep up with her filmstagram chaos @lonelyhorrorclub on Instagram and www.lonelyhorrorclub.com. Original No Bodies Theme music by Jacob Pini. Need music? Find Jacob on Instagram at @jacob.pini for rates and tell him No Bodies sent you!  Leave us a message at (617) 431-4322‬ and we just might answer you on the show!  

Richard S. Ellis is professor of astrophysics at University College London and a world-renowned observational astronomer who has made numerous discoveries about the nature and evolution of the universe. He lives in Cambridge, UK. When Galaxies Were Born is Richard Ellis's firsthand account of how a pioneering generation of scientists harnessed the world's largest telescopes to decipher the history of the universe and witness cosmic dawn, the time when starlight first bathed the cosmos and galaxies emerged from darkness. Visit netsuite.com/impossible to take advantage of their special offer! Post your free listing at LinkedIn Jobs linkedin.com/impossible Subscribe to the Jordan Harbinger Show for amazing content from Apple's best podcast of 2018! https://www.jordanharbinger.com/podcasts  Please leave a rating and review: On Apple devices, click here, https://apple.co/39UaHlB On Spotify it's here: https://spoti.fi/3vpfXok On Audible it's here https://tinyurl.com/wtpvej9v  Find other ways to rate here: https://briankeating.com/podcast Support the podcast on Patreon https://www.patreon.com/drbriankeating  or become a Member on YouTube- https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join Learn more about your ad choices. Visit megaphone.fm/adchoices

Astronomy Cast Ep. 683: Cosmic Dawn by Fraser Cain & Dr. Pamela Gay Streamed live on May 22, 2023. After the cosmic microwave background radiation was released, the Universe returned to darkness, cloaked in this clouds of primordial hydrogen and helium. Gravity pulled these vast clouds into the first stars, and then the first galaxies. This is Cosmic Dawn, and JWST will help us probe this mysterious time in the Universe.   This video was made possible by the following Patreon members: Burry Gowen Stephen Veit Jordan Young Venkatesh Chary Andrew Poelstra Brian Cagle David Truog Jeanette Wink Gerhard Schwarzer David THANK YOU! - Fraser and Dr. Pamela

https://www.youtube.com/watch?v=liamHeGTrOg Streamed live on May 22, 2023. After the cosmic microwave background radiation was released, the Universe returned to darkness, cloaked in this clouds of primordial hydrogen and helium. Gravity pulled these vast clouds into the first stars, and then the first galaxies. This is Cosmic Dawn, and JWST will help us probe this mysterious time in the Universe.   This video was made possible by the following Patreon members: Burry Gowen Stephen Veit Jordan Young Venkatesh Chary Andrew Poelstra Brian Cagle David Truog Jeanette Wink Gerhard Schwarzer David THANK YOU! - Fraser and Dr. Pamela   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.

After the cosmic microwave background radiation was released, the Universe returned to darkness, cloaked in this clouds of primordial hydrogen and helium. Gravity pulled these vast clouds into the first stars, and then the first galaxies. This is Cosmic Dawn, and JWST will help us probe this mysterious time in the Universe.

AP correspondent Ed Donahue on Space Telescope Galaxies

Using the JWST to peer into the Cosmic dawn of the universe. The JWST enables researchers to peer into the earliest galaxies in our universe. 250 Million years is not a long time when it comes to a star or galaxy. With JWST researchers can see galaxies formed 250 million years after the Big Bang. To peer into the earliest universe you must use infrared to capture the faintest light. Using new instruments on the JWST researchers are able to see galaxies from 13.25 billion years ago. JWST also lets researchers investigate strange new types of spiral galaxies from the Cosmic Noon. Yoshinobu Fudamoto, Akio K. Inoue, Yuma Sugahara. Red Spiral Galaxies at Cosmic Noon Unveiled in the First JWST Image. The Astrophysical Journal Letters, 2022; 938 (2): L24 DOI: 10.3847/2041-8213/ac982b University of California - Santa Cruz. (2022, December 9). Astronomers report most distant known galaxies, detected and confirmed. ScienceDaily. Retrieved January 2, 2023 from www.sciencedaily.com/releases/2022/12/221209135542.htm

Looking for the earliest galaxies is like travelling back in time. Something that astronomers do all the time. Astronomers use huge and powerful telescopes to see not only farther and deeper into space, but also back in time. The hunt for the oldest galaxies using observational astronomy needs not only a thorough grasp of the physics and chemistry of the early cosmos, but also the human ingenuity of building large size telescopes and designing innovative instrumentation. Large and complicated telescopes, as well as supporting processes, techniques, and devices, allow astronomers to make more clear and accurate observations in their search for the first galaxies. In his new book “When Galaxies Were Born: The Quest for Cosmic Dawn” professor Richard Ellis presents a firsthand narrative of how a pioneering group of scientists used the world's greatest telescopes to unravel the history of the universe and witness cosmic dawn, when starlight first illuminated the cosmos and galaxies formed from darkness. The book also gives a narrative of a golden age of astronomy, outlining many achievements and disappointments, and discussing rivalries with competing teams. This is also an account of professor Elis's remarkable career spanning more than forty years. In this episode of Bridging the Gaps I speak with professor Richard Ellis. We discuss amazing progres that astronomers have made in building ever larger and more powerful telescopes; we also dig deep on the fascinating research on the birth of galaxies and our quest for the cosmic dawn. Richard S. Ellis is professor of astrophysics at University College London and a world-renowned observational astronomer who has made numerous discoveries about the nature and evolution of the universe. We start off discussing the human aspects of observational astronomy where teams from all over the world first compete for participating in constructing large telescopes and then compete for securing blocks of time to make observations. We review the taxonomy of large and most powerful ground based telescopes and discuss effectiveness and contribution of space telescopes towards observational astronomy. First light in the universe and the assembly of galaxies in the early universe are among the four main areas that the James Webb Space Telescope will focus on. We dig deep on these points, and what expectations researchers have from this new space telescope. We then discuss how human ingenuity has led to the development of techniques such as adaptive mirrors and application of gravitational lensing to improve our observations. We then focus on the cutting edge research on the quest for cosmic dawn and dig deep on the physics and chemistry of the early universe. We discuss the role dark matter might have played in the formation of early galaxies. We also touch upon the origin of life in the universe, and briefly debate the question “are we alone”. This has been a fun discussion that is highly informative. Complement this discussion with ""Exploring the Mysteries of Our Universe's First Seconds" with Dr Dan Hooper” available at: https://www.bridgingthegaps.ie/2020/09/at-the-edge-of-time-dr-dan-hooper/ And then listen to ""The End of Everything (Astrophysically Speaking)” with Dr Katie Mack” available at: https://www.bridgingthegaps.ie/2020/08/the-end-of-everything-astrophysically-speaking-with-dr-katie-mack/

Blake, Billy, and Mike get their best voicemail yet. Also, Mike talks about his latest read "Cosmic Dawn" and gets existential.

Dust Temperature and Emission of FirstLight Simulated Galaxies at Cosmic Dawn by Muzammil Mushtaq et al. on Monday 17 October We study the behavior of dust temperature and its infrared emission of FirstLight1 simulated galaxies at the redshift of 6 and 8, by using POLARIS2 as a Monte Carlo photon transport simulator. To calculate the dust temperature ($T_{dust}$) of the Interstellar medium (ISM) of galaxies, POLARIS requires three essential parameters as an input - (1) The physical characteristics of galaxies such as the spatial distribution of stars and dust, which are taken from FirstLight galaxies. (2) The intrinsic properties of dust grains that are derived from theDiscrete Dipole Approximation Code (DDSCAT) model. (3) The optical properties of star-particles are in the form of their spectral energy distributions (SEDs) which are extracted from the Binary Population and Spectral Synthesis (BPASS) model. Our simulations produced the 3D maps of the equilibrium dust temperature along with the sight-line infrared emission maps of galaxies. Our results show the importance of excess heating of dust by the Cosmic Microwave Background (CMB) radiations at high redshifts that results in increased Mid and Far infrared (M-FIR) dust emission. The different evaluations of dust temperature models relate diversely to the optical and intrinsic properties of galaxies arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2208.08658v2

Beamforming approaches toward detecting the 21-cm global signal from Cosmic Dawn with radio array telescopes by Danny C. Price. on Monday 10 October The formation of the first stars and galaxies during 'Cosmic Dawn' is thought to have imparted a faint signal onto the 21-cm spin temperature from atomic Hydrogen gas in the early Universe. Observationally, an absorption feature should be measurable as a frequency-dependence in the sky-averaged (i.e. global) temperature at meter wavelengths. This signal should be separable from the smooth -- but orders of magnitude brighter -- foregrounds by jointly fitting a log-polynomial and absorption trough to radiometer spectra. A majority of approaches to measure the global 21-cm signal use radiometer systems on dipole-like antennas. Here, we argue that beamforming-based methods may allow radio arrays to measure the global 21-cm signal. We simulate an end-to-end drift-scan observation of the radio sky at 50--100 MHz using a zenith-phased array, and find that the complex sidelobe structure introduces a significant frequency-dependent systematic. However, the {lambda}/D evolution of the beam width with frequency does not confound detection. We conclude that a beamformed array with a median sidelobe level around 50 dB below the main beam may offer an alternative method to measure the global 21-cm signal. This level is achievable by arrays with O(10^5) antennas. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2210.04693v1

The extent of metal enrichment from galactic winds during the Cosmic Dawn by Natsuko Yamaguchi et al. on Tuesday 20 September One of the key processes driving galaxy evolution during the Cosmic Dawn is supernova feedback. This likely helps regulate star formation inside of galaxies, but it can also drive winds that influence the large-scale intergalactic medium. Here, we present a simple semi-analytic model of supernova-driven galactic winds and explore the contributions of different phases of galaxy evolution to metal enrichment in the high-redshift (z > 6) Universe. We show that models calibrated to the observed galaxy luminosity function at z~6-8 have filling factors ~1% at z~6 and ~0.1% at z~12, with different star formation prescriptions providing about an order of magnitude uncertainty. Despite the small fraction of space filled by winds, these scenarios still provide more than enough enriched volume to explain the observed abundance of metal-line absorbers in quasar spectra at z > 5. We also consider enrichment through winds driven by Pop III star formation in minihaloes. We find that these can dominate the total filling factor at z > 10 and even compete with winds from normal galaxies at z~6, at least in terms of the total enriched volume. But these regions have much lower overall metallicities, because each one is generated by a small burst of star formation. Finally, we show that Compton cooling of these supernova-driven winds at z > 6 has only a small effect on the cosmic microwave background. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2209.09345v1

"Du kan ikke komme op i rummet uden testudstyr. Det er måske ikke lige så sexet, som når Andreas Mogensen bliver sendt ud i rummet, men det er alfa og omega, at alt er gennemtestet, og at sikkerheden er i orden inden opsendelsen," siger Rovsings CEO, Hjalti Pall Thorvardarson. Rovsing leverer testudstyr til den aktuelle Artemis-mission, nærmere bestemt til det såkaldte European Service Module (ESM), som skal sørge for helt nødvendige forsyninger til rumkapslen – strøm, ilt, fremdrift og så videre. Det er altså ikke udstyr som skal med i rummet, men helt nødvendigt grej til at teste det som skal. Udover at fortælle om testprocedurerne løfter Hjalti også sløret for hvor komplekst og nogle gange bureaukratisk og tidskrævende det kan være, at arbejde som en del af sådan et stort projekt. I nyhederne fortæller vi blandt andet om gamle galakser og bæredygtighed i rumbranchen – og om et tosset feriecenter i Dubai – og så ser vi på om rumraketten i Tintin-albummene egentlig er helt realistisk? HUSK også, at der stadig er mulighed for at hjælpe os med at give din mening til kende i vores spørgeskema-undersøgelse (link nedenfor). God fornøjelse

Structure Formation and the Global 21-cm Signal in the Presence of Coulomb-like Dark Matter-Baryon Interactions by Trey Driskell et al. on Monday 12 September Many compelling dark matter (DM) scenarios feature Coulomb-like interactions between DM particles and baryons, in which the cross section for elastic scattering scales with relative particle velocity as $v^{-4}$. Previous studies have invoked such interactions to produce heat exchange between cold DM and baryons and alter the temperature evolution of hydrogen. In this study, we present a comprehensive study of the effects of Coulomb-like scattering on structure formation, in addition to the known effects on the thermal history of hydrogen. We find that interactions which significantly alter the temperature of hydrogen at Cosmic Dawn also dramatically suppress the formation of galaxies that source the Lyman-$alpha$ background, further affecting the global 21-cm signal. In particular, an interaction cross section at the current observational upper limit leads to a decrease in the abundance of star-forming halos by a factor of $sim 2$ at $zsim 20$, relative to cold, collisionless DM. We also find that DM that is 100% millicharged cannot reproduce the depth and the timing of the reported EDGES anomaly in any part of the parameter space. These results critically inform modeling of the global 21-cm signal and structure formation in cosmologies with DM-baryon scattering, with repercussions for future and upcoming cosmological data analysis. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2209.04499v1

Lyman- α Emitting Galaxies LAEs at Cosmic Dawn: Implications and Predictions by Eduard Salvador-Solé et al. on Wednesday 07 September The detection of Lyman-$alpha$ emitting galaxies (LAEs) puts severe constraints on the reionization history. In this Paper we derive the properties of very high-$z$ LAEs predicted in the only two reionization scenarios shown in a previous Paper to be consistent with current data on 15 independent evolving global (or averaged) cosmic properties regarding luminous objects and the intergalactic medium and the optical depth to electron scattering of ionized hydrogen to CMB photons: one with a monotonic behavior, which is completed by $z=6$, as commonly considered, and another one with a non-monotonic behavior with two full ionization events at $z=6$ and $z=10$. We find that the Ly$alpha$ luminosity functions of very high-$z$ LAEs are very distinct in those two scenarios. Thus, comparing these predictions to the observations that will soon be available thanks to new instruments such as the James Webb Space Telescope, it should be possible to unveil the right reionization scenario. In the meantime, we can compare the predicted redshift distribution and UV (or Lyman-$alpha$) luminosities of very high-$z$ LAEs to those of the few objects already observed at $z>7.5$. By doing that we find that such data are in tension with the single reionization scenario, while they are fully compatible with the double reionization scenario. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2208.10426v2

Lyman- α Emitting Galaxies LAEs at Cosmic Dawn: Implications and Predictions by Eduard Salvador-Solé et al. on Wednesday 07 September The detection of Lyman-$alpha$ emitting galaxies (LAEs) puts severe constraints on the reionization history. In this Paper we derive the properties of very high-$z$ LAEs predicted in the only two reionization scenarios shown in a previous Paper to be consistent with current data on 15 independent evolving global (or averaged) cosmic properties regarding luminous objects and the intergalactic medium and the optical depth to electron scattering of ionized hydrogen to CMB photons: one with a monotonic behavior, which is completed by $z=6$, as commonly considered, and another one with a non-monotonic behavior with two full ionization events at $z=6$ and $z=10$. We find that the Ly$alpha$ luminosity functions of very high-$z$ LAEs are very distinct in those two scenarios. Thus, comparing these predictions to the observations that will soon be available thanks to new instruments such as the James Webb Space Telescope, it should be possible to unveil the right reionization scenario. In the meantime, we can compare the predicted redshift distribution and UV (or Lyman-$alpha$) luminosities of very high-$z$ LAEs to those of the few objects already observed at $z>7.5$. By doing that we find that such data are in tension with the single reionization scenario, while they are fully compatible with the double reionization scenario. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2208.10426v2

Probing ultra-light axions with the 21-cm Signal during Cosmic Dawn by Selim C. Hotinli et al. on Tuesday 06 September Ultra-light axions (ULAs) are a promising and intriguing set of dark-matter candidates. We study the prospects to use forthcoming measurements of 21-cm fluctuations from cosmic dawn to probe ULAs. We focus in particular on the velocity acoustic oscillations (VAOs) in the large-scale 21-cm power spectrum, features imprinted by the long-wavelength ($ksim0.1,{rm Mpc}^{-1}$) modulation, by dark-matter--baryon relative velocities, of the small-scale ($ksim 10-10^3, {rm Mpc}^{-1}$) power required to produce the stars that heat the neutral hydrogen. Damping of small-scale power by ULAs reduces the star-formation rate at cosmic dawn which then leads to a reduced VAO amplitude. Accounting for different assumptions for feedback and foregrounds, experiments like HERA may be sensitive to ULAs with masses up to $m_{alpha}approx 10^{-18}text{eV}$, two decades of mass higher than current constraints. arXiv: http://arxiv.org/abs/http://arxiv.org/abs/2112.06943v2

Om ukens gjest: Veldig mange DJs har et forhold til Bjørn-Atle Bungum, gjennom sitt alias Cosmic Dawn har han laget hundrevis av remixer også offisielle for artister som Rihanna, Carly Rae Jeppson, Donkeyboy, Chris Brown, Gabrielle og Owl City. Som DJ er han resident-DJ på Brenneriet på Lillehammer en av landets største utesteder. En gig han har hatt i smått imponerende 30 år! Hvordan holder man seg relevant alle disse årene og hvor finner man inspirasjon til å lage alle disse remixene? Det er bare noe av det du får svar på i denne ukens episode av podkasten Platekusk. Relevante linker: https://youtu.be/02PstSNvln0 (Gerd Janson Boiler Room x Sugar Mountain 2018 DJ Set) Om podkasten: Platekusk - podkasten om norske DJs ledes og produseres av http://ronnybergersen.no/ (Ronny Bergersen) som selv er en mye brukt DJ på nattklubber, barer, eventer og bryllup. I denne podkasten snakker han med kollegaer om alt fra musikk og teknikk til erfaringer positive, så vel som negative. Platekusk i Sosiale medier: Instagram: https://www.instagram.com/platekuskpod/ (@platekuskpod) Facebook: https://www.facebook.com/platekuskpod (@platekuskpod) E-post: hei@platekuskpod.no

Flesh Wound Horror Live is back, with a brand new episode. Kicking things off, Kane Hodder, Billy Moseley, and Misty Mundae headline an all star cast in, DEAD BY MIDNIGHT: Y2Kill, & the late great Sid Haig stars with Corey Feldman in SUICIDE FOR BEGINNERS. In addition, we have reviews for the demonic posession flick, A BANQUET, the alien abduction movie, COSMIC DAWN, & a little body horror with, SHAPELESS.   https://www.youtube.com/watch?v=wn6idQwXZcg

When extraterrestrial contact mixes with a commune environment, what usually occurs isn't considered healthy.  The commune usually turns into something more, specifically a cult.  Individuality and freedoms fade away and connection with family and old friends dissolves.  The new film, COSMIC DAWN (2022) from Canada, gives us a tale that is both a science fiction story of first contact but also the harm of what cults may be. Aurora (Camille Rowe) has fled from an alien abduction cult four years earlier.  When she was a child her mother disappeared where she believed the woman was abducted by the greys.  As she got older, she found a group of similar folk led by Elyse (Antonia Zegers) and soon fell into their sect.  After tragic events, she was able to escape but is still haunted by both them and the fear of being once more found. Director Jefferson Moneo also wrote the film.  The cast includes Camille Rowe, Emmanuelle Chriqui, Antonia Zegers, Joshua Burge, Miho Suzuki, and Philip Granger.  Released earlier this year, the Dark Discussions crew decided to take a look at the movie and give their thoughts and discuss the film's many topics.

My Summer Lair host Sammy Younan interviews writer and director Jefferson Moneo who latest feature is Cosmic Dawn. My Summer Lair Chapter #232: Why Do You Believe What You Believe? Recorded: Wednesday, January 26, 2022 Noon (EST)

Astronomers tried to confirm a signal from the birth of the first stars after the Big Bang. They saw nothing.

Astronomers tried to confirm a signal from the birth of the first stars after the Big Bang. They saw nothing.

I chat with the film's writer and director Jefferson Moneo about a story of a UFO cult and a woman who has doubts about them. Her mother was an alien adductee.

This poem and the explanation with some additional information is available as a blog post: https://writingtheday.wordpress.com/2022/03/14/cosmic-dawn/ --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app --- Send in a voice message: https://anchor.fm/ken-ronkowitz/message

I chat with the film's writer and director Jefferson Moneo about a story of a UFO cult and a woman who has doubts about them. Her mother was an alien adductee.

カルト教団に入信した女性を描いたSFスリラー作品『Cosmic Dawn』の邦題を勝手に考えてみました。 ▼公式予告編 https://youtu.be/fgHlAYFGCY0 Song: The Wild - Northern Born Music provided by Ninety9Lives Video: https://youtu.be/b2IbmSuoDH8 Download: http://99l.tv/thewildYU #洋画の邦題考えます

Confronting the past is never easy...On this episode we have the distinct pleasure of sitting down with writer/director Jefferson Moneo to talk about his new film 'Cosmic Dawn' which is available on VOD platforms now.After witnessing the alien abduction of her mother as a child, Aurora joins the UFO cult "The Cosmic Dawn". Now moved on from the cult, Aurora is forced to confront her past and pursue the ultimate truth about The Cosmic Dawn.As with any good science fiction, this film isn't afraid to get a little weird.  We sit down with Jefferson to discuss exactly that, including the origins of the story, some of the stellar casting in the film and how the story isn't afraid to embrace some of the weirder sides of what cult life would entail.For all you science-fiction junkies out there who enjoy a little bit of a bent to your narrative this one is for you.

Cosmic Dawn – Movie Review 98 Minutes, Not Rated Written and Directed by Jefferson Moneo   Synopsis: After witnessing an alien abduction as a child (and subsequently being told she's […]

Welcome to Episode 413 where the Leftovers are joined by Billy Blinks from The Reality Guys on YouTube. 2 NEW CONTESTS this week! We talk about the trailers for The Lord of the Rings: The Rings of Power, NOPE and Sonic the Hedgehog 2. In Good Pop Bad Pop for MOVIES this week we talk about THE TEXAS CHAINSAW MASSACRE (2022) on Netflix. We also review a UFO abduction movie out on now on VOD in COSMIC DAWN. Billy was the only one who got to see UNCHARTED this week and he gives his thoughts. We all watched the documentary THE TINDER SWINDLER on NETFLIX. And Epix has a new end of the world comedy with HOW IT ENDS (soon to be on Hulu 2/25). In TV we talk about that PEACEMAKER finale. We all watched BEL-AIR on PEACOCK the dramatization of The Fresh Prince of Bel-Air. Netflix dropped Season 1 of THE CUPHEAD SHOW. HBO Max has a new international sci-fi show DREAM RAIDER. And Apple TV Plus dropped 2 episodes of the new trippy Adam Scott series SEVERANCE. In NEWS we talk about Noah Hawley's ALIEN series for FX and the timeline for it. Looks like we're getting villain centric TEENAGE MUTANT NINJA TURTLES movies for Paramount+. And Paramount is developing a 4th Star Trek film in the Kelvin Timeline with that cast returning. In MARVEL NEWS we talk about the Swordsman from HAWKEYE and the future of that character. And Kevin Feige Calls Avengers: Endgame The “Final Avengers Movie”. We have thoughts. And in STAR WARS NEWS we talk about some rumors for the upcoming OBI-WAN KENOBI series on Disney+.

New Movies: Death on the Nile - While on vacation on the Nile, Hercule Poirot must investigate the murder of a young heiress. Marry Me - Music superstars Kat Valdez and Bastian are getting married before a global audience of fans. But when Kat learns, seconds before her vows, that Bastian has been unfaithful, she decides to marry Charlie, a stranger in the crowd, instead.Cosmic Dawn - After witnessing the alien abduction of her mother as a child, Aurora joins the UFO cult "The Cosmic Dawn". Now moved on from the cult, Aurora is forced to confront her past and pursue the ultimate truth about The Cosmic Dawn.Shapeless - Ivy, a struggling singer in New Orleans trapped in the hidden underworld of her eating disorder, must face her addiction - or risk becoming a monster. Catch the Fair One - A former champion boxer embarks on the fight of her life when she goes in search of her missing sister.Kimi - An agoraphobic Seattle tech worker uncovers evidence of a crime.Big Bug - A group of bickering suburbanites find themselves stuck together when an android uprising causes their well intentioned household robots to lock them in for their own safety.Undisputed Classic A Very Long Engagement - Tells the story of a young woman's relentless search for her fiancé, who has disappeared from the trenches of the Somme during World War One. 1992 - Wayne's World Next Week -Dog, Uncharted, Strawberry Mansions, A BanquetClassic - Prince of Darkness1992 - Falling From Grace, Radio Flyer, Stop! Or My Mom Will Shoot, This is My Life  

Taking a look at some "current events," Adam has come across Scott C. Waring, his blog, and his evidence of life on other planets, the moon, and here on Earth. Let's see what this is all about before talking about some recent movies (Cosmic Dawn & Moonfall) and whether you should check them out or not. Appropriate denotation of spoilers are made.

Normally Make/Remake examines how two films that share the same story. Not to say what film was better or worse, but how they are similar and different while following the same arcs. This time we are looking at the 1957 Akira Kurosawa movie Throne of Blood and the 2021 Joel Coen movie The Tragedy of Macbeth both based on the William Shakespeare play Macbeth. Check out past Make/Remake films for more great entries into the series. Read Rachel's review of The Tragedy of Macbeth and Cosmic Dawn. Follow Rachel on Twitter and check out her website for more great reviews. Listen to Contra Zoom on Anchor, Apple Podcasts, Spotify, Google Play, Overcast, RadioPublic, Breaker, Podcast Addict and more! Please rate and review the show on Apple Podcasts, or wherever you listen. Send us a screenshot of your 5 star rating and review to contrazoompod@gmail.com and we will send you free swag! Thank you Eric and Kevin Smale for creating the awesome theme music and Stephanie Prior for designing the logo. Follow the show on Twitter, Instagram, YouTube and Facebook. --- Send in a voice message: https://anchor.fm/contrazoompod/message

Trailer Blazers Podcast - Episode 113 “Dinosaurs are comin' to town” 0:00 Introduction: Uber Stories  9:50 What We Done Had Watched 16:18 Dumb Dudes News 34:40 New New Trailers 35:04 Lightyear https://youtu.be/vg2EeMCeZu4 37:05 Cheaper by the Dozen https://youtu.be/6w1o_0uhkaY  38:55 Jurassic world  dominion https://youtube.com/watch?v=UtxAPXT4174&feature=share 44:15 Black Adam https://www.youtube.com/watch?v=j5x8X2peCcQ 47:29 Sonic 2 https://www.youtube.com/watch?v=17xFHuC7Gj0 49:30 The Adam Project https://www.youtube.com/watch?v=zQoaYMqkiAg 52:35 Firestarter https://www.youtube.com/watch?v=MD08WG1iK6w 54:47 The Girl from Plainview https://youtu.be/n6XmJ2Aw3Yw 56:33 Cosmic Dawn https://youtu.be/00laVg379Vo 58:43 Trailer Mailers 1:01:38 Contact Info 1:02:02 Quick Mickey 1:04:05 VidYOgames ¼ Portion 1:04:34 Nick's Mass Effect 3 endgame experience 1:11:10 Industry News: Nintendo Direct 1:15:29 The Wolf Among Us 2 https://youtu.be/7aujY-a7PYE Instagram: @TrailerBlazersPodcast Email us @ TrailerBlazersPod@gmail.com Twitter @Trailer_Blazers   Rate & Review us on Apple Podcasts please!

Written and directed by Jefferson Moneo, COSMIC DAWN tells the story of Aurora (Camille Rowe), a young woman who witnessed the alien abduction of her mother as a child. When Aurora meets alien-devotee Natalie (Emmanuelle Chriqui), she is invited to join her at a meeting of a group that's devoted to the mysterious book ‘Cosmic Dawn'. However, as she becomes more intimately acquainted with the group and its practices, Aurora becomes increasingly suspicious that this may not offer the spiritual fulfillment that was promised. In this 1on1, we speak to Moneo about why he thinks people are drawn to cults and the relationship between belief and doubt.

Writer-director Jefferson Moneo, whose new drama Cosmic Dawn is in U.S. theaters and on VOD across North America this Friday, February 11th, is here to rescue Brian De Palma's gloriously sleazy 1984 thriller Body Double from the memory hole, and celebrate both its hothouse Hitchcockian affect and the performance of a young Melanie Griffith. Your genial host Norm Wilner is excited to hear his arguments.

My guest today is Dr. Hamsa Padmanabhan, a cosmologist at the University of Geneva. Dr. Padmanabhan's work involves the investigation of Cosmic Dawn, the period shortly after the beginning of the Universe when the large-scale structure of the cosmos was defined. https://cosmology.unige.ch/users/hamsa-padmanabhan