Themes and summary (AI-generated based on podcaster-provided show and episode descriptions):
➤ Solar-system exploration (Juno, gas giants, moons, Pluto/Charon, Planet Nine) • Telescopes and missions (JWST, Hubble, Vera Rubin, sample returns) • Cosmic phenomena (black holes, supernovae, cosmic rays, dark energy/matter, early galaxies, mysterious signals/structures) • Earth science and hazards (climate change, La Niña, tornadoes, volcanoes, quakes, Antarctica)
This podcast explains space science and, at times, Earth science through reported discoveries, mission updates, and evidence-based “what if” scenarios. Much of the content focuses on the Solar System: the structure and behavior of gas giants, icy moons, dwarf planets, comets and asteroids, and what spacecraft have revealed about worlds such as Jupiter, Uranus, Pluto, and their moons. It frequently highlights how data from probes and sample-return missions reshapes ideas about planetary origins, the history of impacts, and the ingredients that may be linked to life.
Beyond the Solar System, the show covers high-energy and large-scale astrophysics, including black holes, supernovae, cosmic rays, dark energy, missing matter, and the formation and evolution of stars and galaxies. Modern observatories feature prominently, with attention to what new generations of telescopes and surveys can see in the early universe and in the center of the Milky Way, as well as unexplained structures and signals that remain under investigation.
Interwoven with the space focus are “Astrum Earth” topics that apply similar scientific framing to terrestrial mysteries and hazards: extreme weather, unusual atmospheric and geologic phenomena, volcanism, Antarctica’s subsurface, and the dynamics of Earth’s core. Climate and long-term planetary futures also appear, examining mechanisms behind climate shifts and projecting how Earth could change over vast timescales. Overall, the episodes emphasize visual, mission-driven science storytelling centered on big questions, surprising measurements, and unresolved puzzles.
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Episodes:
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What Would Alien Life Look Like?
2026-Apr-11
74 minutes
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Does Enceladus’ Ocean Actually Contain Life?
2026-Apr-09
21 minutes
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The Real Reason We’re Racing to the Moon Again
2026-Apr-04
79 minutes
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Is Artemis II Finally Launching?
2026-Apr-02
21 minutes
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El Reno | The Tornado That Broke the Scale | Astrum Earth
2026-Mar-31
32 minutes
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We Found the Most Powerful Object In the Universe
2026-Mar-28
26 minutes
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The Most Violent Storms Our Solar System Has Ever Seen
2026-Mar-26
100 minutes
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What NASA Found Below Jupiter's Clouds
2026-Mar-24
65 minutes
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Black Holes Keep Getting Stranger
2026-Mar-21
57 minutes
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What If an Antimatter Meteor Hit the Earth?
2026-Mar-19
18 minutes
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The Hidden Structures Discovered Beneath Antarctica | Astrum Earth
2026-Mar-17
31 minutes
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The Weirdest Phenomena Ever Seen on Earth
2026-Mar-14
53 minutes
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We've Never Seen a Supernova Explode Until Now
2026-Mar-12
23 minutes
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La Niña Is Doing Something It Shouldn't
2026-Mar-10
24 minutes
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What They Found In These Rock Samples From Space
2026-Mar-07
51 minutes
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What's the Hottest Place In the Universe?
2026-Mar-05
81 minutes
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Why NASA Is Looking at Uranus Right Now
2026-Mar-03
24 minutes
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Have We Found the Oldest Galaxy In the Universe?
2026-Feb-26
42 minutes
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We Found a Giant Structure In Space and We Don’t Know What It Is
2026-Feb-24
59 minutes
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We Finally Know Why Phoebe Orbits Backwards
2026-Feb-19
16 minutes
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Climate Change Is Now Irreversible | Astrum Earth
2026-Feb-17
32 minutes
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Why NASA Is Searching For Water In Space
2026-Feb-14
83 minutes
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Is This the Largest Star In the Universe?
2026-Feb-12
17 minutes
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The Impossible Discoveries That Made Us Rewrite Physics
2026-Feb-07
89 minutes
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Have We Found The Universe's Missing Mass?
2026-Feb-05
20 minutes
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Iceland's 1000-Year Lava Cycle Is Back | Captains Speaking
2026-Feb-03
25 minutes
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All the Evidence We Have For Life on Mars
2026-Jan-29
60 minutes
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The Most Bizarre Exoplanets We've Ever Found
2026-Jan-27
50 minutes
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The New Era of Telescopes Has Begun
2026-Jan-24
68 minutes
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Is the Hunt For Planet Nine Finally Over?
2026-Jan-22
18 minutes
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Scientists Finally Found the Truth About the Yeti | Astrum Earth
2026-Jan-20
28 minutes
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We Keep Receiving Mysterious Signals From Deep Space
2026-Jan-17
92 minutes
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CERN Could Actually Create a Black Hole
2026-Jan-15
21 minutes
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Hubble Found Evidence of an Epic Galactic Collision
2026-Jan-13
87 minutes
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JWST Just Captured the Birth of a Solar System
2026-Jan-10
17 minutes
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Earth's Inner Core Just Stopped Spinning | Astrum Earth
2026-Jan-08
23 minutes
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What They Didn't Teach You in School About the Gas Giant Planets
2026-Jan-06
78 minutes
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Scientists Measured Dark Energy Doing Something Strange
2025-Dec-31
22 minutes
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3I/ATLAS Is Finally Here
2025-Dec-30
25 minutes
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We Were Wrong About Megalodon | Astrum Earth
2025-Dec-25
23 minutes
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The Discovery That Got Pluto Demoted
2025-Dec-23
20 minutes
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What NASA Found at the Centre of... Everything
2025-Dec-20
89 minutes
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NASA Found a Strange Substance on Asteroid Bennu
2025-Dec-18
40 minutes
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What NASA Discovered About Earth, From Space
2025-Dec-16
57 minutes
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What the Earth Will Look Like in 1 Billion Years
2025-Dec-13
23 minutes
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What We Found on the Icy Moons of Saturn
2025-Dec-11
105 minutes
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Something Freaky Happens in the Sky Just Before an Earthquake | Astrum Earth
2025-Dec-09
33 minutes
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There Are 100s of Massive Structures in Our Galaxy's Centre, And We Don't Know What They Are
2025-Dec-06
20 minutes
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What India Found Beneath the Surface of the Moon
2025-Dec-03
28 minutes
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Is This JWST’s Most Terrifying Discovery Yet?
2025-Dec-02
17 minutes
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What If All the Ice on Earth Melted? | Astrum Earth
2025-Nov-27
25 minutes
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How Did We Misunderstand Galaxies For So Long?
2025-Nov-25
92 minutes
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Everything You Need To Know About the Life of a Star
2025-Nov-22
50 minutes
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NASA's Stunning Discovery on Pluto's Largest Moon
2025-Nov-20
24 minutes
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What They Didn't Teach You at School About Andromeda
2025-Nov-18
21 minutes
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How Quantum Physics Destroys Common Sense
2025-Nov-15
68 minutes
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This River Will Kill You in 10 Seconds | Astrum Earth
2025-Nov-13
33 minutes
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Should Billionaires Be Allowed to Dominate Space Exploration?
2025-Nov-11
60 minutes
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Why the Universe's Expansion Doesn't Make Sense
2025-Nov-08
21 minutes
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These Are the Coolest Collisions In Space
2025-Nov-06
103 minutes
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James Webb's New Images of Neptune Shocked Scientists
2025-Nov-04
31 minutes
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Something Strange Is Hiding Beyond Our Solar System
2025-Oct-30
61 minutes
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The Gateway to Hell Is Closing | Astrum Earth
2025-Oct-28
31 minutes
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Have We Really Found Life on Mars?
2025-Oct-23
21 minutes
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The UFO Evidence I'm Taking Seriously
2025-Oct-21
66 minutes
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The Mystery at the Most Dangerous Place on the Moon | Astrum Sleep Space
2025-Oct-16
60 minutes
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These Comets Are Changing Our View of the Solar System
2025-Oct-14
67 minutes
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What the USA's Most Powerful AI Can See from Space | Astrum Sleep Space
2025-Oct-09
33 minutes
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We've Been Receiving Another WTF Radio Signal From an Object 1,000,000 LY Wide
2025-Oct-07
26 minutes
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The Star Explosion So Powerful, We Felt It 2 Billion Light Years Away | Astrum Sleep Space
2025-Oct-02
32 minutes
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You've Never Seen Volcanoes Like This Before
2025-Sep-30
44 minutes
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This Is the Most Extreme Planet in the Solar System
2025-Sep-25
107 minutes
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Dune Is One of the Most Scientifically Inaccurate Sci-fis of All Time | Astrum Sleep Space
2025-Sep-23
32 minutes
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We Finally Have Evidence of Ancient Oceans on Mars
2025-Sep-18
19 minutes
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The Giant Waves Scientists Refused to Admit Exist | Astrum Earth
2025-Sep-16
26 minutes
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A Gentle Journey From Quantum to Infinity | Astrum Sleep Space with R. Deamer
2025-Sep-11
37 minutes
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The Largest Dinosaur Extinction was NOT Caused by a Meteor | Astrum Sleep Space
2025-Sep-09
30 minutes
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What They Found In the Deepest Place on Earth | Astrum Earth
2025-Sep-04
34 minutes
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JWST Most Stunning Discoveries
2025-Sep-02
74 minutes
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The Largest Extinction Event on Earth Was NOT Caused By a Meteor | Earth During the Dinosaurs
2025-Aug-28
17 minutes
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The Bizarre Creatures that Lived on Earth Before the Dinosaurs | Astrum Sleep Space
2025-Aug-26
30 minutes
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We Are Currently Passing Through a 1 Million Degree Supernova Graveyard
2025-Aug-21
18 minutes
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Don't Ignore the Moon's Orbit, Here's What's Coming! | Astrum Sleep Space
2025-Aug-19
33 minutes
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The 9 Experiments That Will Change Your View of Light (And Blow Your Mind)
2025-Aug-14
51 minutes
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A Peaceful Journey Through the Solar System | Astrum Sleep Space with R. Deamer
2025-Aug-12
47 minutes
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Why Scientists Are Investigating Earth's Biggest Circles | Astrum Earth
2025-Aug-05
40 minutes
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The Largest Observatory Ever Made Just Detected Something And It Blew Our Minds | Astrum Sleep Space
2025-Jul-31
30 minutes
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The Weird Physics Surrounding Black Holes That Will Make You Question Your Existence
2025-Jul-29
82 minutes
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The Universe is Hiding Something From Us | ESA Euclid | Astrum Sleep Space
2025-Jul-24
40 minutes
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Problems That Have Tricked Scientists For Years
2025-Jul-22
126 minutes
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The Mystery at the Most Dangerous Place on the Moon
2025-Jul-17
47 minutes
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A Shift in the Earth's Cycles Is Coming - Will It Affect You?
2025-Jul-15
111 minutes
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Where NASA Believes Extraterrestrial Life is Found in the Solar System | Astrum Sleep Space
2025-Jul-10
30 minutes
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Understanding Why Scientists Are Terrified of the Sun's Next "Carrington Event" | NASA SDO 4K
2025-Jul-08
98 minutes
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Discoveries Deep Beneath Jupiter Clouds
2025-Jul-03
113 minutes
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For the Last 33 Years, Hubble Has Been Seeing Something It Wasn't Designed For
2025-Jul-01
24 minutes
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The Universe As You Know It Does Not Exist. Let me explain with a graph...
2025-Jun-26
40 minutes
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Our Sun Is Changing
2025-Jun-24
159 minutes
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What NASA Saw At the Edge of... Everything
2025-Jun-19
116 minutes
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What Will Humanity Do If We Ever Discover Aliens?
2025-Jun-16
111 minutes
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The Universe's Most Powerful Explosions
2025-Jun-16
74 minutes
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Unsolved Mysteries That Have Confused Scientists For Years
2025-Jun-10
80 minutes
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Hubble's Unexpected Discoveries in Deep Space
2025-Jun-05
63 minutes
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NASA Shot an Asteroid! Aftermath Images
2025-May-29
23 minutes
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Scientists Warn: This Is the Deadliest Threat to Life on Earth | Astrum Earth
2025-May-27
26 minutes
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The Scandal NASA Wishes Never Happened | Astrum Sleep Space
2025-May-22
30 minutes
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Some of the Craziest Things We've Done While Exploring Space
2025-May-20
84 minutes
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A Year of Rain in 8 Hours. Valencia's Deadliest Flood. Whose Fault Was It? | Astrum Earth
2025-May-15
27 minutes
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What They Didn't Teach You in School about Saturn | 4K
2025-May-13
67 minutes
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Why Black Hole Environments Are a Lot More Complicated Than We Thought
2025-May-09
65 minutes
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Absolutely Everything We Know about the Moon
2025-May-06
96 minutes
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The Supervolcanoes Scientists Say We Should Be Paying Attention To | Astrum Earth
2025-May-01
26 minutes
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Everything We Know About 'Oumuamua
2025-Apr-29
31 minutes
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The Time It Rained for 2 Million Years - The Carnian Pluvial Event
2025-Apr-24
18 minutes
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Aftermath of the Biggest Extinction Events on Earth
2025-Apr-22
64 minutes
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We Found the Truth About the Bermuda Triangle Mystery | Astrum Earth
2025-Apr-17
30 minutes
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The Solar System's Storms Will Change Our Future
2025-Apr-15
60 minutes
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The End of Europe Is Coming | Astrum Earth
2025-Apr-10
30 minutes
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Change on Earth Is Coming - How Will It Affect You?
2025-Apr-08
79 minutes
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These Images Will Change Your View of Comets Forever (And They Blew Our Minds!)
2025-Apr-03
83 minutes
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The Images That Will Change Your View of Our Moon Forever (And Blow Your Mind)
2025-Apr-01
43 minutes
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The Final Cassini Images that Stunned the World
2025-Mar-27
38 minutes
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What They Didn't Teach You at School about Planet Mercury | NASA's MESSENGER Discoveries
2025-Mar-25
49 minutes
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Mars Has a Fatal Flaw - And No-one Has the Solution (ft. Veritasium)
2025-Mar-21
50 minutes
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The Image NASA Didn't Want to Receive from the Deep Impact Probe
2025-Mar-18
30 minutes
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How Opportunity Shocked NASA Scientists
2025-Mar-14
63 minutes
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Why These Rocks on Mars Shocked Perseverance Scientists the Most
2025-Mar-12
50 minutes
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At Last! NASA Found What it Was Looking For on Mars
2025-Mar-06
35 minutes
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What is NASA Trying to Find at the Bottom of the Ocean? | Astrum Sleep Space
2025-Mar-04
31 minutes
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The Discovery That Proved Scientists Wrong | ESA Rosetta Philae
2025-Feb-27
22 minutes
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The Final Images We Will Ever See of Pluto and Arrokoth
2025-Feb-25
30 minutes
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What NASA's Dawn Saw on Ceres and Vesta Stunned Me
2025-Feb-20
20 minutes
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NASA's Stunning Discoveries on Jupiter's Largest Moons
2025-Feb-18
45 minutes
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What Voyager Detected at the Edge of the Solar System
2025-Feb-13
51 minutes
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A Shift in the Earth's Cycles Is Coming - Will It Affect You?
2025-Feb-11
117 minutes
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The Power of These Satellites Is Deeply Troubling
2025-Feb-06
48 minutes
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The Best Telescopes You've Never Heard Of
2025-Feb-04
94 minutes
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The Dawn of a New Technological Age
2025-Jan-28
112 minutes
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Why These Rocks on Mars Shocked NASA Scientists the Most
2025-Jan-27
160 minutes
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What They Didn't Teach You in School about Neptune | Our Solar System's Planets
2025-Jan-23
31 minutes
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The Problem With Interstellar's Black Hole that Everyone Ignores
2025-Jan-16
45 minutes
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What They Didn't Teach You in School About Earth
2024-Nov-27
34 minutes
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Where Can Extraterrestrial Life Be Found in the Solar System?
2024-Jun-17
23 minutes
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Why this Solution to the Fermi Paradox Is Terrifying
2024-May-29
21 minutes
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The Most Dangerous Part of the Moons Orbit Is Coming in the 2030s
2024-May-21
20 minutes
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What Will the Solar Maximum do to Earth in 2025?
2024-May-15
20 minutes
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What the Polar Vortex Will Do to Earth this Decade
2024-Apr-30
20 minutes
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We Will Be the Last Civilization on Earth
2024-Mar-28
24 minutes
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Artemis 1's Attempt to Reclaim The Moon Blew Us Away
2024-Mar-19
24 minutes
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The Sun Sounds Even Worse Than You Would Expect | Parker Solar Probe
2024-Mar-12
20 minutes
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Why Black Hole Environments Are a Lot More Complicated Than We Thought
2024-Mar-05
65 minutes
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What the Upcoming Geomagnetic Reversal Will Do to Earth
2024-Feb-27
15 minutes
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The Largest Observatory Ever Made Just Detected Something, And It Blew Our Minds
2024-Feb-20
14 minutes
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We've Been Receiving a Radio Signal Every 22-Minutes for 35 Years, And Astronomers Are Baffled
2024-Feb-12
15 minutes
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At Last! NASA Found What it Was Looking For on Mars
2024-Feb-05
35 minutes
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Where Have All the Quasars Gone? | Black Holes Part 4
2024-Jan-15
7 minutes
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The Disturbing Conclusion Black Holes Imply About Your Reality | Black Holes Part 3
2024-Jan-08
12 minutes
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The Only Reason the Voyager Probes are Still Working Today
2024-Jan-02
12 minutes
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What El Niño Will do to Earth in 2024
2023-Dec-13
13 minutes
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The Signal NASA Didn't Want to Receive from the LUCY Probe
2023-Dec-04
14 minutes
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95% of the Universe is MISSING | ESA Euclid
2023-Nov-27
14 minutes
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Voyager 1 and 2 Detected Something Beyond the Edge of Our Solar System
2023-Nov-20
12 minutes
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What Milankovitch Cycles Will Do To Earth
2023-Nov-13
12 minutes
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Why NASA Mustn't Land Near the Moon's Poles Yet
2023-Oct-25
13 minutes
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97,000 Sonic Black Hole Experiments Revealed Something "Impossible"
2023-Oct-25
14 minutes
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The Mammoth Task of Supporting Humans in a Martian Colony
2023-Sep-21
17 minutes
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Are We Close To Finding Planet 9?
2023-Sep-21
16 minutes
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What Billionaires Really Want from Space
2023-Sep-21
16 minutes
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Why Scientists Want Blurry Photos With This Telescope
2023-Sep-21
10 minutes
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What 5 Tons of TNT Does to a Comet?
2023-Sep-21
12 minutes
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How Wheels May Soon Become Obsolete For Mars Exploration
2023-Sep-21
11 minutes
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