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Astronomy Astrophiz Podcast

Astronomy Astrophiz Podcast

By: Brendan O'Brien: Astronomers Astrophysicists & Space Scientists
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Summary

 Astrophiz: In-Depth Interviews with Astronomers and Astrophysicists Discover 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 Research Radio Astronomy & Space Weather Latest research & Dark Sky Preservation Interviews with NASA, ESA, Australian and International Researchers New episodes feature in-depth conversations that go beyond the headlines to reveal the real science shaping our understanding of the cosmos. Refreshingly Independent and totally ad-freeAll rights reserved Science
Episodes
  • Galaxy Forensics: Decoding Galaxy Evolution with Dr. Elisabete da Cunha (Astrophiz 230)

    Galaxy Forensics: Decoding Galaxy Evolution with Dr. Elisabete da Cunha (Astrophiz 230)
    Aug 3 2026
    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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    50 mins
  • May SkyGuide with Dr. Ian Musgrave – Comet C/2025 R3 & Citizen Science | Astrophiz 233

    May SkyGuide with Dr. Ian Musgrave – Comet C/2025 R3 & Citizen Science | Astrophiz 233
    Apr 29 2026
    Welcome to Astrophiz Episode 233 This month, we are joined by Dr. Ian Musgrave for the May Sky Guide. We explore the planetary alignments, the upcoming Eta Aquariid meteor showers, and how you can track Comet C/2025 R3 (PANSTARRS). Plus, we dive into the fascinating world of sun-grazing comets and how you can get involved in citizen science. In this episode: Planetary Watch: Venus and Jupiter dominating the evening; Saturn and Mars rising in the morning. Moon Phases: Full Moon details, the "Blue Moon" on May 31st, and the occultation of Antares. Meteor Showers: What to expect from the Eta Aquariids (and how to watch them away from the Moon). Comet Hunting: Tracking Comet C/2025 R3 (PANSTARRS) and finding "sun-grazers" via SOHO and STEREO spacecraft imagery. Citizen Science: Tips on how to hunt for comets using online archives. Upcoming: Join us on May 15th as we speak with Dr. Jacob Parrott from the ESA Space Research and Technology Centre about the Mother's Day solar storm and Mars' atmosphere. Support Independent Science: Astrophiz is free, ad-free, and unsponsored. For full transcripts, show notes, and celestial charts, please visit: https://astrophiz.com #Astrophiz #Astronomy #Stargazing #SciencePodcast #MaySkyGuide #IanMusgrave #CitizenScience #Space #CometHunting #AstronomyPodcast
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    23 mins
  • Aurora Secrets & Space Weather: Dr. Maria-Theresia Walach | AstroPhiz 232

    Aurora Secrets & Space Weather: Dr. Maria-Theresia Walach | AstroPhiz 232
    Apr 12 2026
    Discover the hidden science of the Northern Lights! In this episode, we sit down with Dr. Maria-Theresia Walach to uncover the physics behind the aurora and the fascinating complexities of space weather. In This Episode, You’ll Learn: The Science of the Aurora: What actually causes the different colors and shapes in the night sky? Space Weather Impacts: How solar activity affects our satellites, power grids, and GPS systems. The Ionosphere: A deep dive into the layer of Earth's atmosphere that acts as a gateway to space. Current Research: Dr. Walach shares insights from her latest work on magnetospheric physics. Timestamps: 00:56 - Introduction to Dr. Maria-Theresia Walach 05:15 - How Auroras are formed: Solar wind meets the Magnetosphere 12:30 - The impact of Space Weather on modern technology 22:45 - Researching the Ionosphere: Challenges and breakthroughs 35:10 - Future missions and what’s next for Space Physics 42:00 - Closing remarks and where to find more research About the Guest: Dr. Maria-Theresia Walach is a leading researcher specializing in Space Physics and the Earth's Ionosphere. Her work is vital for understanding the Sun-Earth connection and protecting our planetary infrastructure. Links & Resources: AstroPhiz Website: https://astrophiz.com/ Follow us on Twitter: @AstroPhiz Keywords: Astronomy, Aurora Borealis, Northern Lights, Space Weather, Physics, NASA, Dr Maria-Theresia Walach, Science Podcast, Ionosphere.
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    44 mins
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