Astronomy Astrophiz Podcast

Astrophiz: In-Depth Interviews with Astronomers and AstrophysicistsDiscover the wonders of the universe with Astrophiz, the podcast for space enthusiasts and researchers. Join host Brendan O’Brien as he sits down with world-leading scientists to explore the frontiers of astrophysics, radio astronomy, and space science.From the evolution of the Milky Way and the mechanics of solar flares to the cutting-edge technology of the Square Kilometre Array (SKA), we break down complex academic research into engaging stories of discovery. Whether you’re interested in cosmic dust, galaxy evolution, or the latest in telescope technology, Astrophiz brings the experts directly to your ears.Subscribe for deep dives into:Astrophysics & Galactic ResearchRadio Astronomy & Space WeatherLatest research & Dark Sky PreservationInterviews with NASA, ESA, Australian and International ResearchersNew episodes feature in-depth conversations that go beyond the headlines to reveal the real science shaping o

Astronomy Astrophiz Podcast is a science podcast hosted by Unknown Host, with 237 episodes on record and a Required Pod Score of 84.

Unknown Host hosts Astronomy Astrophiz Podcast, a science show with 237 episodes published.

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  Astronomy Astrophiz Podcast

  Astrophiz 243: October Sky Guide – Saturn Opposition, Orionids & Life on Venus?

  Sep 30, 202624 min

  Dr Ian 'Astroblog' Musgrave returns with your October 2026 Sky Guide for Australian skies, including Saturn at opposition (October 4), Mars crossing the Beehive Cluster (M44), the Orionid meteor shower, a daylight Lunar X on the 18th, and the occultation of Elnath (Beta Tauri) on October 29–30. Venus becomes a wire-thin crescent on its way to inferior conjunction on the 24th, Mercury reaches greatest elongation, and T Coronae Borealis still hasn't gone bang. In the Tangent: could life be hiding in the clouds of Venus? Ian explores the "unknown absorber" in Venus's sulfuric acid clouds, a new peptide candidate, the phosphine debate, and the microbes living in Earth's 'black smokers' (deep ocean vents). Full human-curated transcript and resources: WWW.astrophiz.com Follow: https://astrophiz.com | Bluesky: https://web-cdn.bsky.app/profile/astrophiz.bsky.social | Facebook: https://www.facebook.com/astrophiz #Astrophiz #SkyGuide #OctoberSky #Saturn #Orionids #Venus #AstronomyPodcast #Australia Astrophiz is an independent, non-commercial, ad-free astrophysics podcast, running since 2016, with over 240 episodes featuring space scientists from around the world. Also on Spotify, Apple Podcasts and YouTube.

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  Astronomy Astrophiz Podcast

  Astrophiz 242: Has Dark Matter Finally Been Detected? – Dr Sophia Gad-Nasr

  Sep 14, 202621 min

  Is dark matter finally showing itself? In this episode of Astrophiz, Dr Sophia Gad-Nasr — particle cosmologist, science communicator, and creator of @AstropartiGirl — returns for her second appearance on the show (her first was Episode 90, back in 2019) to unpack the tantalising 2.6-sigma signal detected by the LUX-ZEPLIN (LZ) dark matter experiment, buried deep underground in South Dakota. Sophia walks us through how direct-detection experiments work, why this result is exciting but not yet a discovery, and what it would — and wouldn't — tell us about self-interacting dark matter, the subject of her PhD. We also cover the newly launched Nancy Grace Roman Space Telescope, which Sophia watched lift off in person, and what its huge survey power means for our understanding of dark energy. Plus: an update on Sophia's PhD research into gravothermal collapse and black hole formation, and her thoughts on diversity in physics. Chapters: Introduction & Welcome Back PhD Update: Gravothermal Collapse in Self-Interacting Dark Matter Recap: Cold Dark Matter, WIMPs & SIDM The LUX-ZEPLIN (LZ) Signal Explained Watching the Nancy Grace Roman Space Telescope Launch Self-Interacting Dark Matter vs Direct Detection Sophia's Soapbox: Diversity in Physics & the Big Open Questions Follow Dr Sophia Gad-Nasr: @AstropartiGirl Full transcript and show notes: www.astrophiz.com Astrophiz is an independent, non-commercial, ad-free astrophysics podcast running since 2016. Subscribe, tell your Astro Buddies, and join us on the 1st of each month for Dr Ian Musgrave's SkyGuide, and on the 15th for an in-depth interview with a leading space scientist. Clear skies!

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  Astronomy Astrophiz Podcast

  Astrophiz #240: Trevor Barry — The Outback Astronomer | NASA-Grade Planetary Data From a Backyard Observatory

  Aug 12, 20261h 12m

  Trevor Barry — the Outback Astronomer — is a world-renowned planetary imager whose backyard observatory in Broken Hill, NSW, produces scientific-grade Jupiter and Saturn data used by NASA. In this episode of Astrophiz, host Brendan O'Brien travels to the outback to sit down with Trevor at his custom-built observatory. Discover how a former mining tradesman built a 16-inch high-resolution planetary telescope with a 32-point mirror cell and Peltier-cooled optics — and why Broken Hill's flat outback terrain produces some of the best planetary seeing on Earth. From tracking Saturn's electrical storms for NASA's Cassini mission to winning the ASA Berenice and Arthur Page Medal and ALPO's Walter H. Haas Award, Trevor breaks down the exact capture, derotation and processing workflow behind his NASA-grade data. IN THIS EPISODE: -Introduction: Arriving in Broken Hill - From the Mines to the Night Sky: the "aha" moment - Building the First Telescope: storm water pipe & a trip into the roses - Why Broken Hill Delivers World-Class Seeing - Inside the Observatory: the 32-point mirror cell & Peltier-cooled optics - First Contact with NASA: discovering an electrical storm on Saturn - From Pretty Pictures to Scientific Data: capture & processing protocols - The Thrill of Discovery: Jupiter's real-time impact scar - A Dream Fulfilled: two nights on the twin Keck telescopes, Mauna Kea - Mission Control at JPL: meeting Dr Carolyn Porco - Advice for Amateurs: where to send your data - Earning Trust in the Professional Community - Looking Ahead: the 2028 total solar eclipse & Saturn's Great Vortex - The Golden Mic: sharing the wonder with the next generation Full transcript & images: https://astrophiz.com Trevor's book "Outback Astronomer": available online & in all good bookstores Trevor's 60 Minutes feature: tinyurl.com/trevorbarry Astrophiz is an independent, ad-free science podcast running since 2016. If you enjoyed this episode, please leave a review on Apple Podcasts or Spotify, or share it with a friend who loves the cosmos. #Astrophiz #TrevorBarry #PlanetaryImaging #Astrophotography #Saturn #Jupiter #NASA #Cassini #BrokenHill #Astronomy #OutbackAstronomer #JPL

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  Astronomy Astrophiz Podcast

  Galaxy Forensics: Decoding Galaxy Evolution with Dr. Elisabete da Cunha (Astrophiz 230)

  Aug 2, 202650 min

  How do we "autopsy" a galaxy from billions of light-years away? Join world-renowned astrophysicist Dr. Elisabete da Cunha as she sits down with Astrophiz host Brendan O’Brien to explore the life, evolution, and eventual "death" of the most massive structures in the universe. From her early inspirations under the stars of Portugal to her groundbreaking work in Extragalactic Astronomy, Elisabete shares her personal journey and the high-tech tools used to decode Starlight, Cosmic Dust, and Spectral Energy Distributions (SEDs). In this episode, we dive into: Galaxy Evolution: How star systems grow and transform over billions of years. Radio Astronomy: Using invisible light to peer into the deep universe. Stellar Populations: What the chemistry of stars tells us about the history of space. Cosmology & Dark Matter: The invisible forces shaping our galactic neighborhood. Whether you are a student of astrophysics or a casual stargazer, this conversation offers a unique, charming, and deeply insightful window into the forensic evidence of our universe. Read the full transcript and see the show notes at: https://astrophiz.com/2026/03/18/galaxy-forensics-with-dr-elisabete-da-cunha-astrophiz-230/ Subscribe to Astrophiz for your monthly dose of space science, telescope technology, and expert interviews.

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  Astronomy Astrophiz Podcast

  astrophiz-ep239-august-sky-guide-ian-musgrave

  Jul 31, 202619 min

  Astrophiz 239: August 2026 Sky Guide — Venus at Greatest Elongation, Mars Meets the Crab Nebula, and the Eagle of Aquila Dr. Ian 'Astroblog' Musgrave returns with your essential guide to the August night sky. This month the planetary action shifts to the morning sky, with Mars sweeping past the Crab Nebula and open cluster M35, while Saturn begins opening its rings ahead of September opposition. Venus dominates the evening twilight on its way to greatest elongation, and the Moon occults El Nath (Beta Tauri) on the 9th. In this episode: Moon Phases: Last Quarter, New Moon, First Quarter, Full Moon, and the Lunar X A Total Solar Eclipse crosses the Northern Hemisphere (not visible from Australia) Evening Skies: Venus approaches greatest elongation; Jupiter absent until next month Morning Skies: Mars passes the Crab Nebula and M35; Saturn's rings begin opening Deep-Sky Spotlight: Scorpius, Sagittarius, and the constellation Aquila the Eagle Indigenous Astronomy: Aquila in Koori, Boorong, and Muurrbay sky-lore The Occultation of Elnath by the Moon, August 9 The Perseid Meteor Shower (best from the Northern Hemisphere) The Tangent: How sugar and other organic molecules survive the birth of a new star Read the full transcript and see the show notes at: astrophiz.com Support independent science: Astrophiz is free, ad-free, and unsponsored. #Astrophiz #Astronomy #Stargazing #SciencePodcast #AugustSkyGuide #IanMusgrave #Venus #Mars #Saturn #Aquila #NightSky #Astrophotography

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