Space Nuts
Professor Fred Watson and Andrew Dunkley
Join Professor Fred Watson, world-renowned Astronomer at Large, and Sci-Fi Author and Broadcaster Andrew Dunkley, on their captivating podcast, Space Nuts. Dive into the vast universe of space, astronomy and astrophysics as they discuss the latest news, exciting space travel adventures, groundbreaking discoveries, and unravel the enduring mysteries of the cosmos. This engaging series offers a unique blend of expert insights and imaginative storytelling and listener input, making it a must-listen for space enthusiasts and science fiction fans alike.
Two episodes a week with news and explainer focused editions published on Thursday's and our Listener Q&A focused edition on Monday's.
Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts--2631155/support.
Kategóriák: Tudomány
Legutolsó epizód meghallgatása:
Prepare for a cosmic deep dive into the enigmatic world of black holes and stellar mysteries on this Q&A episode of Space Nuts.
Andrew Dunkley and Professor Fred Watson answer burning questions from the Space Nuts community, starting with a head-scratcher about black holes and magnetic fields. Can these gravitational giants possess magnetic fields, and if so, how do they influence the spectacular jets seen emanating from quasars? The duo untangles the complex relationship between rotation, charge, and magnetism.
Next, Pete from sunny Sheffield queries the stellar classification mnemonic "Oh, Be A Fine Girl, Kiss Me" and its implications. How do the proportions of these star types stack up in the Milky Way, and do these ratios hold true across other galaxies? The conversation illuminates the cosmic census of star types, from the rare, scorching O stars to the ubiquitous, cooler M dwarfs.
Listeners also get a personal touch as Michael from Kent inquires about Fred's most standout project over his illustrious career. Fred shares insights into his contributions to groundbreaking surveys and reminisces about the influential projects that have shaped our understanding of the universe.
Rounding off the episode, Rusty from Donnybrook seeks to understand why fogbows are white rather than exhibiting the vibrant hues of a typical rainbow. The answer lies in the intricate interplay of light refraction, dispersion, and the often-overlooked diffraction in tiny water droplets.
From the nature of magnetic fields in the abyss of black holes to the distribution of stars across the cosmos, this episode of Space Nuts is a treasure trove of astronomical knowledge. Tune in as Andrew and Fred navigate the celestial curiosities that keep us gazing skyward with wonder.
00:00:00 Professor Fred Watson answers your questions on this edition of Space Nuts
00:02:31 Robert from the Netherlands says black holes do not have a magnetic field
00:09:15 Three questions from Pete Ellinger on different types of stars
00:15:08 Metallicity, the amount of iron in a star, varies across galaxies
00:16:59 If there was a project that you could have worked on past or present, what
00:25:21 The hippie telescope was a big leap forward from the existing telescope
00:25:47 Final question, Fred, comes from Rusty in Donnybrook about fog bows
Support Space Nuts and join us on this journey through the stars by visiting https://www.spreaker.com/podcast/space-nuts--2631155/support.
Your contributions help us continue our mission to answer the universe's most perplexing questions.
Clear skies and boundless curiosity await on Space Nuts, where we make the cosmos your backyard.
Korábbi epizódok
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427 - #416: Cosmic Conundrums & Astral Assemblies: Tackling the Universe's Toughest Questions Mon, 13 May 2024
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426 - #415: From Starliner's Slip to Lunar Lights: A Glimpse into Tomorrow's Space Tech Thu, 09 May 2024
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425 - #414: Stellar Collisions & Invisible Invitations: Unveiling the Universe's Secrets Mon, 06 May 2024
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424 - #413: Hubble's Hiccups & The Swiftest Space Spinner: Unraveling Cosmic Conundrums Thu, 02 May 2024
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423 - #412: Cosmic Queries: A Voyage to Voyager & Defending Astronauts Beyond Earth Sun, 28 Apr 2024
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422 - #411: Aussie Astronaut Adventures & Jovian Journeys: Unveiling Space's Latest Marvels Thu, 25 Apr 2024
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421 - #410: Stellar Puzzles & Galactic Gold: Space Nuts Unpacks the Universe's Riddles Sun, 21 Apr 2024
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420 - #409: Eclipse Escapades & Stellar Shadows: Fred's Cosmic Journey & The Heaviest Black Hole Discovery Thu, 18 Apr 2024
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419 - #408: Supernovae Secrets & 3D-Printed Telescopes Sun, 14 Apr 2024
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418 - #407: Unraveling the Universe's Expansion Enigma & Mars' Hidden Volcano Thu, 11 Apr 2024
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417 - #406: Celestial Choreography & Speedy Snapshots: Deciphering Distant Star Systems & The Challenge of Cosmic Photography Sun, 07 Apr 2024
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416 - #405: Martian Mysteries & Moon-Sized Marvels: Unveiling Mars' Ancient Atmosphere & The Tiniest Exoplanet Thu, 04 Apr 2024
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415 - #404: Terraforming Trials & Titan's Tantalizing Truths: Venusian Visions and Microbial Mysteries Tue, 02 Apr 2024
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414 - #403: Stellar Synthesis & Quasar Quests: Crafting Cosmic Particles & Unveiling the Universe's Brightest Beacon Thu, 28 Mar 2024
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413 - #402: Pergola Projections & Proxima Possibilities: Solar Shields and Exoplanetary Expeditions Sun, 24 Mar 2024
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412 - #401: Titan's Troubles & UN's Satellite Summits: Life on Ice Moons and Space Traffic Control Thu, 21 Mar 2024
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411 - #400: Big Bang Echoes & Eternal Suns: Probing Gravitational Waves and Immortal Earth Sun, 17 Mar 2024
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410 - #399: Celestial Collisions & the Art of Extinguishing Stars: Probing Planetary Impacts and Fire Safety in Orbit Thu, 14 Mar 2024
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409 - #398: Apollo Queries & the Chill of the Cosmos: Unraveling Spacecraft Skips and Absolute Zero Sun, 10 Mar 2024
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408 - #397: Venusian Shadows & Sulphur Scavenger Hunt: Decoding the Puzzles of Space Chemistry Thu, 07 Mar 2024
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407 - #396: Cosmic Riddles & Martian Quakes: Unpacking the Universe's Expansion & Insight's Seismic Secrets Sun, 03 Mar 2024
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406 - #395: Origins Reversed: Black Holes Lead the Dance of Galaxies & SpaceX's Defense Dreams Thu, 29 Feb 2024
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405 - #394: Gravitational Ballet: Unveiling the Secrets of Lagrange Points and Black Hole Mysteries Sun, 25 Feb 2024
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404 - #393: The Death Star Doppelgänger: Diving into Mimas's Mysteries and Martian Microbes Thu, 22 Feb 2024
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403 - #392: The Spin Cycle of the Cosmos: Unraveling Universal Mysteries Sun, 18 Feb 2024
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402 - #391: Chasing 'Oumuamua: The Interstellar Pursuit and the Pancake Planets Puzzle Thu, 15 Feb 2024
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401 - #390: Wormholes, Black Holes, and Blue Giants: Your Space Questions Answered Thu, 08 Feb 2024
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400 - #389: Ingenuity's Incredible Martian Journey: Helicopter Makes History Before Bittersweet Ending Thu, 01 Feb 2024
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399 - #388: Galacticide Thu, 25 Jan 2024
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398 - #387: Dark Energy Survey Sparks New Questions About the Universe Thu, 18 Jan 2024
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397 - #386: Is Our Solar System Still Full of Surprises? Thu, 11 Jan 2024
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396 - Probing the Dark Unknowns: Seeking Clarity on Dark Matter and Energy | #385 Thu, 04 Jan 2024
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395 - #384: Black Holes: A Surprising New Source for Mysterious Dark Energy? & Other Listener Questions Answered Thu, 28 Dec 2023
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394 - Astronomers Track Famous Comet Halley as It Reaches Aphelion Point | #383 Thu, 21 Dec 2023
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393 - Exclusive Insight: Unveiling the Potential New Meteor Shower | #382 Thu, 14 Dec 2023
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392 - Unraveling the Phenomenon of Gamma Ray Bursts and Supernovae | #381 Thu, 07 Dec 2023
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391 - Astronomical Inquiries: Unravelling the Mysteries of Space with Listener Questions | #380 Thu, 30 Nov 2023
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390 - Lost Tool Bag from ISS: The Mystery of the Vanishing Equipment | #379 Thu, 23 Nov 2023
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389 - The Dinosaur Extinction Mystery Revisited: New Theories & Surprising Discoveries | #378 Thu, 16 Nov 2023
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388 - Unveiling the Moon's True Age: A Surprising Discovery | #377 Thu, 09 Nov 2023
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387 - Unraveling the Universe: Confirming Jean-Pierre Macquart's Groundbreaking Discovery | #376 Thu, 02 Nov 2023
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386 - From Dark Matter to Planetary Nebulae: Delving into the Complexities of the Universe | #375 Thu, 26 Oct 2023
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385 - From Bennu to Apophis: The Ongoing Journey of the Osiris Rex Mission | #374 Thu, 19 Oct 2023
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384 - SN373: Euclid Telescope Update: Resolving the Fine Guidance Sensor Issue Thu, 12 Oct 2023
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383 - #372: Unveiling the Cosmos: Exploring the Sensational World of Gravitational Waves Thu, 05 Oct 2023
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382 - #371: Breaking News: The Search for Planet Nine Takes an Unexpected Twist Thu, 28 Sep 2023
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381 - #370: Chipping Away at the Puzzles: Understanding the Complexities of Dark Energy, Black Holes, and Dark Matter Thu, 21 Sep 2023
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380 - #369: Breaking Boundaries: Solar Orbiter's Groundbreaking Findings Unravel Solar Wind Origins Thu, 14 Sep 2023
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379 - #S368: Unveiling the Moon's Hidden Secrets: Ground-Penetrating Radar's Incredible Discoveries Thu, 07 Sep 2023
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378 - #367: Examining the Setbacks: Reasons Behind the Failed Russian Lunar-25 Mission Thu, 31 Aug 2023