SpaceTime with Stuart Gary
Stuart Gary
19 years on Australian Public Radio (as StarStuff), 8 years of podcasting and counting. We have a lot of content to share with you.
Recognized worldwide by our listeners and industry experts as one of the best and most thoroughly researched programs on Astronomy, Space, and Science News.
Hosted by Stuart Gary, a veteran radio science reporter, broadcaster and now podcaster.
Keep up-to-date and learn something new with every episode.
New episodes weekly. Three new episodes are published on Mondays for our subscribers and individual episodes publicly on Monday, Wednesday, and Friday.
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Links at https://spacetimewithstuartgary.com/about
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Categorias: Ciencia y medicina
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Dive into the cosmic depths with SpaceTime Series 27 Episode 54, where we journey back 3.7 billion years to uncover the oldest evidence of Earth's magnetic field. Join us as we explore pristine ancient rocks from Greenland, revealing a magnetic strength similar to today's, and potentially extending the known age of our planet's protective shield by hundreds of millions of years. This discovery could illuminate the early conditions that fostered life on Earth and the enduring power source behind our magnetic field.
The volcanic spectacle continues as we venture to Jupiter's moon Io, unveiling that it has been a hotbed of volcanic activity for its entire 4.57 billion-year existence. The sulfur and chlorine isotopes in Io's atmosphere, analyzed through the Alma radio telescope, attest to a history of relentless eruptions powered by Jupiter's immense gravitational pull.
Witness the marvels of the solar corona as we recap the scientific endeavors during the recent solar eclipse that graced North America. From sounding rockets to high-altitude jets, scientists harnessed this celestial event to probe the enigmatic corona, seeking to solve the mystery of its intense heat and its role in geomagnetic storms that affect our increasingly tech-dependent world.
And in a turn towards Earthly concerns, we discuss the unsettling findings that nearly half of China's major coastal cities are sinking, posing a threat to millions.
For a comprehensive voyage through these astronomical discoveries and terrestrial challenges, visit https://spacetimewithstuartgary.com and support the show at https://www.spreaker.com/show/spacetime. Immerse yourself in the wonders of the universe with SpaceTime.
This episode is proudly supported by NordPass. Safeguard your digital journey across the infinite expanse with a password manager you can count on. Secure your celestial navigation at www.bitesz.com/nordpass.
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Episodios anteriores
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1127 - S27E54: Earth's Ancient Shield: Unearthing the Origins of Our Magnetic Field Fri, 03 May 2024
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1126 - S27E53: Methane on Mars and Io's Infernos: Uncovering Cosmic Mysteries Wed, 01 May 2024
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1125 - S27E52: Cosmic Time Capsules: Unraveling the Origins of Interstellar Stardust Mon, 29 Apr 2024
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1124 - S27E51: Pluto's Heart Unveiled: The Impact that Shaped a Dwarf Planet Fri, 26 Apr 2024
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1123 - S27E50: Titan Awaits: NASA's Rotorcraft Readies for Alien Shores Wed, 24 Apr 2024
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1122 - S27E49: Black Hole Titans: Gaia's Gaze Reveals a New Cosmic Champion Mon, 22 Apr 2024
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1121 - S27E48: Cosmic Cartography: Charting Dark Energy's Role in the Universe's Fate Fri, 19 Apr 2024
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1120 - S27E47: Stellar Nurseries: Unveiling the Origins of Brown Dwarfs and Starbursts Wed, 17 Apr 2024
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1119 - S27E46: Stellar Cannibalism: Unraveling the Secrets of Star-Eating Phenomena Mon, 15 Apr 2024
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1118 - S27E45: Martian Mysteries: Perseverance's Quest for Ancient Life Signs Fri, 12 Apr 2024
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1117 - S27E44: Unveiling Mars' Ancient Rivers: Curiosity's Quest for Extinct Waterways Wed, 10 Apr 2024
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1116 - S27E43: Galactic Ghosts: Unveiling the Milky Way's Dimmest Satellite System Mon, 08 Apr 2024
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1115 - S27E42: Martian Oasis: Gale Crater's Watery Past Revealed Fri, 05 Apr 2024
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1114 - S27E41: Earth's Puzzling Past: The Greenlandic Birth of Scandinavian Lands Wed, 03 Apr 2024
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1113 - S27E40: Magnetic Mysteries: Sagittarius A*'s Invisible Force Field Exposed Mon, 01 Apr 2024
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1112 - S27E39: Galactic Goliaths: The Einasto Supercluster Unveiled Fri, 29 Mar 2024
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1111 - S27E38: The Final Puzzle Piece: Witnessing Planetary Formation's Endgame Wed, 27 Mar 2024
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1110 - S27E37: Betelgeuse's Boiling Secret: The Star That Spins Too Fast Tue, 26 Mar 2024
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1109 - S27E36: Neutron Star Mass Mystery: Unlocking the Threshold of Black Holes Fri, 22 Mar 2024
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1108 - S27E35: Red Planet Revelation: Mars Hides an Ancient Volcanic Behemoth Wed, 20 Mar 2024
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1107 - S27E34: The Ups and Downs of SpaceX's Starship: A Test Flight Tale Mon, 18 Mar 2024
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1106 - S27E33: Star Shredded by Black Hole: A Cosmic Feast Observed Fri, 15 Mar 2024
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1105 - S27E32: Juno's Europa Flyby: Unraveling the Oxygen Secrets of Jupiter's Icy Moon Wed, 13 Mar 2024
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1104 - S27E31: Cosmic Graveyard: The Enigma of the Universe's Oldest Dead Galaxy Mon, 11 Mar 2024
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1103 - S27E30: Axion Stars: The Unseen Beacons of Dark Matter Mysteries Fri, 08 Mar 2024
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1102 - S27E29: Unveiling the Eclipse: A Celestial Dance of Shadows and Light Wed, 06 Mar 2024
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1101 - S27E28: Lunar Lander's Moonlight Slumber: Odysseus in Schomberger Crater Tue, 05 Mar 2024
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1100 - S27E27: Cosmic Clues: New Horizons Probes the Depths of the Kuiper Belt Fri, 01 Mar 2024
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1099 - S27E26: The Universe's Luminosity Leader: Unveiling Quasar J0529-4351 Wed, 28 Feb 2024
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1098 - S27E25: Lunar Lander's Perilous Journey: The Odyssey of Odysseus at the South Pole Mon, 26 Feb 2024
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1097 - S27E24: The Milky Way's Rugby Ball: Sagittarius A* Spins SpaceTime Fri, 23 Feb 2024
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1096 - S27E23: Tectonic Tremors: Unraveling the Secrets of Earth's Pacific Plate Wed, 21 Feb 2024
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1095 - S27E22: Red Planet Hiccup: Perseverance's Dusty Dilemma and the Sherlock Conundrum Mon, 19 Feb 2024
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1094 - S27E21: Cosmic Chicken or Egg: Did Black Holes Birth Galaxies? Fri, 16 Feb 2024
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1093 - S27E20: The Improbable Galaxy: Unveiling the Enigma of Pearl SDG Wed, 14 Feb 2024
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1092 - S27E19: Saturn's "Death Star" Moon Hides a Watery Surprise Mon, 12 Feb 2024
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1091 - Dark Matter Secrets Revealed with Lopsided Galaxies: S27E18 Fri, 09 Feb 2024
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1090 - S27E17: Ancient Lake on Mars Confirmed - Excitement Ensues Wed, 07 Feb 2024
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1089 - S27E16: Our Shrinking Moon Mon, 05 Feb 2024
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1088 - S27E15: Mars's Methane Mystery: Atmospheric Pressure Clues? Fri, 02 Feb 2024
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1087 - S27E14: Mars' Hidden Oceans: Unveiling the Red Planet's Secrets Wed, 31 Jan 2024
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1086 - S27E13: Mars Ingenuity Helicopter // Mystery Monster //Neptune and Uranus' Magnetic Fields Mon, 29 Jan 2024
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1085 - S27E12: The oldest black hole ever observed Fri, 26 Jan 2024
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1084 - S27E11: Mars could have had flowing water for hundreds of millions of years Wed, 24 Jan 2024
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1083 - S27E10: Cosmic Conundrum: The Dark Energy Survey's Unanswered Question Mon, 22 Jan 2024
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1082 - S27E09: The Dark Energy Survey’s Unique Insights Fri, 19 Jan 2024
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1081 - S27E08: How the Mysterious Centaurs Gain their Comet-like Characteristics Wed, 17 Jan 2024
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1080 - S27E07| NASA Delays Manned Return to the Moon Mon, 15 Jan 2024
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1079 - Distant Stars // Shooting Star Testing // NASA’s Deep Space Network | S27E06 Fri, 12 Jan 2024
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1078 - Monstrous X5 Solar Flare // X-37B Space Shuttle | S27E05 Tue, 09 Jan 2024