Astrum - Unknown - Season 2021

TheTVDB.com Season ID 1963317
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	Runtime
S2021E01	The Bizarre Characteristics Of Uranus \| Our Solar System's Planets: Uranus	January 5, 2021
S2021E02	Do Scientists Have Answers For These Phenomena Seen On The Moon? \| LRO 4K Episode 4	January 18, 2021
S2021E03	Did We Just Discover More 'Oumuamua Type Objects?	January 29, 2021
S2021E04	Should the James Webb Space Telescope Be Worried? \| The Upcoming Extremely Large Telescope	February 17, 2021
S2021E05	The Breathtaking First Video From Perseverance	February 23, 2021
S2021E06	Perseverance's First Video	February 23, 2021
S2021E07	Hubble Shocked Everyone With This Insane Timelapse	March 1, 2021
S2021E08	How Did Mars Die? \| Hope	March 3, 2021
S2021E09	The Night the Stars Fell	March 4, 2021
S2021E10	The Real Reason Countries Are Going Back To The Moon	March 10, 2021
S2021E11	How Arrokoth Shocked NASA Scientists	March 24, 2021
S2021E12	How Opportunity Shocked NASA Scientists	March 30, 2021	1
S2021E13	This Insane Timelapse Will Change Your Perspective On Betelgeuse	April 15, 2021
S2021E14	You Won't Believe Space Objects Like These Are Real \| Hubble Images Episode 11	April 13, 2021
S2021E15	Why Scientists Are Worried About The Sun's Corona \| Parker Solar Probe and Solar Orbiter	April 28, 2021
S2021E16	The Little-Known Phenomenon In Mercury's Sky	May 5, 2021
S2021E17	Everything That Made Perseverance's Landing The Most Special Yet \| Perseverance Episode 1	May 15, 2021
S2021E18	How Mars Stumped NASA Engineers \| InSight	May 27, 2021
S2021E19	The Radio Signals From Venus	June 2, 2021
S2021E20	What NASA Discovered on Ganymede \| Our Solar System's Moons	June 14, 2021
S2021E21	What 5 Tons of TNT Does to a Comet \| NASA Deep Impact	June 22, 2021
S2021E22	How Much Would A Second Sun Really Affect Earth? It Depends.	June 30, 2021
S2021E23	Why is the Closest Planet Also the Most Difficult to Visit? \| NASA's MESSENGER Mercury Probe	July 13, 2021
S2021E24	Should You Hold Your Breath for the James Webb Space Telescope?	July 19, 2021
S2021E25	Why NASA Didn't Go Directly to the Moon \| Apollo Episode 1	July 24, 2021
S2021E26	The Tiny Yet Intriguing World of Enceladus	July 30, 2021
S2021E27	Discoveries Found on Mercury That No-one Expected	August 10, 2021
S2021E28	Why Are There No More Quasars?	August 23, 2021
S2021E29	The Highest Resolution Images of Callisto \| Our Solar System's Moons	August 27, 2021
S2021E30	How Wheels May Soon Become Obsolete For Mars Exploration	September 16, 2021
S2021E31	Thousands of Unidentified Sungrazers Spotted	September 27, 2021
S2021E32	What Hubble Saw Happening To Galaxies Stunned Me \| Hubble Images Episode 12	October 7, 2021
S2021E33	The Cleverest Route for a NASA Mission Yet \| Lucy	October 14, 2021
S2021E34	The Only Country To Have Orbital Launch Capabilities, And Then Discard Them	October 25, 2021	12
S2021E35	Can We Stop The Trashteroid?	October 29, 2021	5
S2021E36	NASA's Stunning Discoveries on Jupiter's Largest Moons \| Our Solar System's Moons	November 5, 2021	46
S2021E37	Jupiter Beyond the Visible Light Spectrum	November 17, 2021	12
S2021E38	NASA Is Planning To Do Something Unconventional To This Tiny Moon \| DART	November 29, 2021	13
S2021E39	This $10 Billion Marvel Will Change Everything We Know About the Universe \| JWST	December 10, 2021	16
S2021E40	The Discovery No-one Expected Found in Stardust	December 22, 2021	13
S2021E41	How Webb Deployed Successfully season finale	December 30, 2021	9

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