Astrum - Unknown - Season 2023

TheTVDB.com Season ID 2038411
Created October 19, 2021
Modified May 28, 2025

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When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.

	Name	First Aired
S2023E01	The Speed of Light Reveals the Universe Must Be Stranger Than We Ever Imagined	January 2, 2023
S2023E02	NASA's Discoveries Deep Within Jupiter's Clouds and Moons \| Juno Year 6 Update	January 9, 2023
S2023E03	The Planet That Was Willed Into Being \| Vulcan	January 16, 2023
S2023E04	Artemis 1's Attempt to Reclaim The Moon Blew Us Away	January 27, 2023
S2023E05	The Signal NASA Didn't Want to Receive from the LUCY Probe	February 9, 2023
S2023E06	Earth to Mars in 39 Days \| The Science Behind These New Ion Thrusters	February 16, 2023
S2023E07	Why These Rocks on Mars Shocked Perseverance Scientists the Most \| 1st Year Supercut	February 20, 2023
S2023E08	The Most Intriguing Signals SETI Ever Detected - The Other Wow Signals	February 23, 2023
S2023E09	What South Korea Saw in the Darkest Regions on the Moon \| DANURI and NASA's LRO	March 2, 2023
S2023E10	The Deepest Trench on Pluto Points at Something Unexpected Going on Under Its Surface	March 10, 2023
S2023E11	Multiple US NAVY Sensors Detected Something "Impossible" \| Scientifically Authenticated UFOs	March 17, 2023
S2023E12	Yes, There Can Be a Second Sun in the Sky, this isn't a Camera Trick	March 23, 2023
S2023E13	Why We May Not Be "Human" in 1000 Years	March 31, 2023
S2023E14	Near the Beginning of the Universe in Unprecedented Detail \| James Webb's Best Discoveries Part 2	April 6, 2023
S2023E15	Einstein's Quantum Mistake Has a Very Serious Implication	April 14, 2023
S2023E16	The Most Exciting Probe that No-one is Talking About \| ESA JUICE Jupiter Icy Moons Explorer	April 20, 2023
S2023E17	A Scientist's Perspective on Avatar's Pandora - Does It Hold Up to Scrutiny?	April 27, 2023
S2023E18	What El Niño Will do to Earth in 2024	May 5, 2023
S2023E19	The Universe As You Know It Does Not Exist. Let me explain with a graph...	May 10, 2023
S2023E20	What NASA Discovered Deep Beneath Saturn's Clouds Broke Their Models \| CASSINI	May 15, 2023
S2023E21	This Makes Me Angry: the Mysterious Explosion on the Moon Shouldn't Have Happened	May 18, 2023
S2023E22	The Bizarre Creatures that Lived on Earth Before the Dinosaurs	May 26, 2023
S2023E23	This Timelapse Stunned Me: The Black Hole that Changed the Physics World Forever \| ESO's VLT	June 1, 2023
S2023E24	A Breakthrough in Space Travel Is Here	June 8, 2023
S2023E25	The Attribute of Light Science Still Can't Explain	June 15, 2023
S2023E26	If We Stop Using Fossil Fuels Today...	June 23, 2023
S2023E27	Aftermath of the Largest Man-made Explosion on a Comet \| Deep Impact Stardust	June 29, 2023
S2023E28	What the Polar Vortex Will Do to Earth this Decade	July 3, 2023
S2023E29	'Oumuamua Is at the Heart of a Ongoing Battle Raging Within the Scientific Community... Again	July 6, 2023
S2023E30	Parker Solar Probe Detected Something We've Never Seen Before on the Sun's Surface	July 13, 2023
S2023E31	The Largest Extinction Event on Earth Was NOT Caused By a Meteor	July 27, 2023
S2023E32	How Star Wars Is Not Just a Premise Far Far Away...	August 3, 2023
S2023E33	What Scientists Snuck Onto the Voyager Probes to Make Them Last Longer	August 11, 2023
S2023E34	The Insane Upgrade to LIGO that Put it Out of Action for 3 Years	August 17, 2023
S2023E35	What A Supernova Would Do to Earth if it Looks Like This	August 24, 2023
S2023E36	This Will Be My Most Disliked Video On YouTube \| Climate Change	August 31, 2023
S2023E37	The Remains of Advanced Technology on Mars \| Perseverance Part 6	September 7, 2023
S2023E38	We've Been Receiving a Radio Signal Every 22-Minutes for 35 Years, And Astronomers Are Baffled	September 18, 2023
S2023E39	What the Solar Maximum Will do to Earth in 2025?	September 26, 2023
S2023E40	How Light Travels Faster Than the Speed of Light	October 2, 2023
S2023E41	The 2 Unexplained Attributes of the Universe	October 5, 2023
S2023E42	What Satellites Can See From Space Is Troubling	October 14, 2023
S2023E43	For the Last 33 Years, Hubble Has Been Doing Something It Wasn't Designed For	October 19, 2023
S2023E44	After 15 Years of Study, Scientists Can Finally Announce a New Groundbreaking Discovery	October 23, 2023
S2023E45	Something is Still Lurking Below the Moon's Surface \| India's Chandrayaan 3 Moon Mission ISRO	October 26, 2023
S2023E46	Every 5 Years, Mars Does Something We've Never Seen Happen on Another Planet	November 2, 2023
S2023E47	What the Upcoming Geomagnetic Reversal Will Do to Earth	November 10, 2023
S2023E48	The Best Earth-like Exoplanet Has 4 Major Problems	November 19, 2023
S2023E49	The Deepest We Have Ever Seen Into the Sun \| SDO 4K	November 23, 2023
S2023E50	We May Have the Key to the Theory of Everything... Let Me Explain with a Model	November 26, 2023
S2023E51	The Final Images We Will Ever See of Saturn Up Close \| Cassini Supercut	November 30, 2023
S2023E52	Things in Our Universe So Improbable, They Shouldn’t Ever Happen. And Yet...	December 11, 2023
S2023E53	What Will Happen to Earth in the Lunar Nodal Cycle	December 14, 2023
S2023E54	The Planet that Needed a Whole New Classification season finale	December 17, 2023

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