| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S09E01 | Interstellar Colonization Strategies |
January 5, 2023
|
33 | |
| S09E02 | What If We Never Become Post-Scarcity |
January 12, 2023
|
33 | |
| S09E03 | The Dark Forest, Aliens, and a Hostile Galaxy |
January 15, 2023
|
40 | |
| S09E04 | The Omega Point |
January 19, 2023
|
34 | |
| S09E05 | Using Asteroids As Spaceships |
January 26, 2023
|
28 | |
| S09E06 | SFIA Monthly Livestream: Sunday, January 29, 2023 |
January 29, 2023
|
62 | |
| S09E07 | Planetary Terraforming Strategies |
February 2, 2023
|
31 | |
| S09E08 | Hycean Planets & Ice Worlds |
February 9, 2023
|
25 | |
| S09E09 | Super Soldiers |
February 12, 2023
|
32 | |
| S09E10 | Multiverse Warfare and Quantum Mania |
February 23, 2023
|
40 | |
| S09E11 | Journey to Alpha Centauri |
February 23, 2023
|
36 | |
| S09E12 | Monthly Livestream Q&A |
February 26, 2023
|
64 | |
| S09E13 | Space Habitats |
March 2, 2023
|
33 | |
| S09E14 | Intergalactic Voyages |
March 9, 2023
|
37 | |
| S09E15 | Surviving An Apocalypse |
March 12, 2023
|
39 | |
| S09E16 | The Future of Archeology |
March 12, 2023
|
23 | |
| S09E17 | Hacking The Simulation |
March 23, 2023
|
31 | |
| S09E18 | SFIA Monthly Livestream: Sunday, March 26, 2023 4pm EST |
March 26, 2023
|
56 | |
| S09E19 | Advanced Spaceship Drive Compendium |
March 30, 2023
|
96 | |
| S09E20 | The Fermi Paradox: Galactic Habitable Zones |
April 7, 2023
|
28 | |
| S09E21 | Nuclear Power: Small Modular Reactors |
April 13, 2023
|
36 | |
| S09E22 | Super Weapons |
April 16, 2023
|
32 | |
| S09E23 | Life on Giant Moons |
April 20, 2023
|
26 | |
| S09E24 | SFIA Monthly Livestream: Sunday, April 23, 2023 4pm EST |
April 23, 2023
|
63 | |
| S09E25 | Smart Cities |
April 27, 2023
|
26 | |
| S09E26 | The Fermi Paradox: Searching For Dyson Spheres |
May 4, 2023
|
40 | |
| S09E27 | Misconceptions About Space, Time & The Universe |
May 11, 2023
|
44 | |
| S09E28 | Hive Worlds |
May 14, 2023
|
39 | |
| S09E29 | Hungry Aliens |
May 18, 2023
|
26 | |
| S09E30 | Warping Reality |
May 25, 2023
|
31 | |
| S09E31 | Colonizing the Kuiper Belt |
June 1, 2023
|
34 | |
| S09E32 | Space Towers |
June 8, 2023
|
28 | |
| S09E33 | Higher Dimensional Aliens |
June 10, 2023
|
29 | |
| S09E34 | Artificial Afterlives |
June 15, 2023
|
30 | |
| S09E35 | Life in 2323 A.D. |
June 22, 2023
|
35 | |
| S09E36 | Earth After Humanity |
June 29, 2023
|
32 | |
| S09E37 | SFIA Monthly Livestream Q&A #55 - June 25, 2023 |
June 25, 2023
|
61 | |
| S09E38 | Lunar Mining, Processing & Refining |
July 6, 2023
|
32 | |
| S09E39 | Mobile Cities |
July 13, 2023
|
27 | |
| S09E40 | Robots & Warfare |
July 16, 2023
|
25 | |
| S09E41 | Ammonia-Based Lifeforms |
July 20, 2023
|
30 | |
| S09E42 | Dropships & Drop Pods |
July 27, 2023
|
26 | |
| S09E43 | SFIA Monthly Livestream Q&A #56 - July 30, 2023 |
July 30, 2023
|
61 | |
| S09E44 | Lunar Space Elevator |
August 3, 2023
|
29 | |
| S09E45 | Planets vs Megastructures - SFIA 750,000 Subscriber Special Edition |
August 6, 2023
|
||
| S09E46 | The Last Planet |
August 10, 2023
|
34 | |
| S09E47 | Cyborg Armies |
August 17, 2023
|
29 | |
| S09E48 | Comet Mining |
August 17, 2023
|
28 | |
| S09E49 | Human Devolution Morlock & C.H.U.D.s |
August 24, 2023
|
35 | |
| S09E50 | SFIA Monthly Livestream 57: August 27, 2023 |
August 27, 2023
|
63 | |
| S09E51 | Near Term Space Colonization |
August 31, 2023
|
35 | |
| S09E52 | Living in Space |
September 7, 2023
Nebula
|
37 | |
| S09E53 | Bussard Ramjet Starship Drive |
September 10, 2023
Nebula
|
15 | |
| S09E54 | Interplanetary Infrastructure |
September 14, 2023
Nebula
|
33 | |
| S09E55 | The Fermi Paradox: Fallen Empires |
September 17, 2023
Nebula
|
36 | |
| S09E56 | Atmospheric Mining |
September 21, 2023
Nebula
|
30 | |
| S09E57 | SFIA Monthly Livestream: Sunday, September 24 |
September 24, 2023
Nebula
|
70 | |
| S09E58 | Have Space Suit - Will Travel |
September 28, 2023
Nebula
|
30 | |
| S09E59 | Science & Futurism Shorts Compilation #1: 1-20 |
October 1, 2023
Nebula
|
21 | |
| S09E60 | Zero Point Energy |
October 5, 2023
Nebula
|
15 | |
| S09E61 | Spaceship Factories |
October 12, 2023
Nebula
|
32 | |
| S09E62 | Forgeworlds & Industrial Planets |
October 15, 2023
Nebula
|
34 | |
| S09E63 | Is Life Extension Ethical |
October 19, 2023
Nebula
|
44 | |
| S09E64 | Fortress Worlds |
October 26, 2023
Nebula
|
33 | |
| S09E65 | SFIA Monthly Livestream Q&A #59 - October 29, 2023 |
October 29, 2023
Nebula
|
66 | |
| S09E66 | Rebel Space Colonies |
November 2, 2023
Nebula
|
31 | |
| S09E67 | The Fermi Paradox Compendium of Solutions & Terms |
November 9, 2023
Nebula
|
191 | |
| S09E68 | Human Aliens |
November 12, 2023
Nebula
|
28 | |
| S09E69 | Domes Of Mars |
November 16, 2023
Nebula
|
27 | |
| S09E70 | Double Planets |
November 23, 2023
Nebula
|
28 | |
| S09E71 | Space Hygiene |
November 26, 2023
Nebula
|
18 | |
| S09E72 | Agriworlds |
November 30, 2023
Nebula
|
30 | |
| S09E73 | Orbital Defense Platforms |
December 3, 2023
Nebula
|
32 | |
| S09E74 | Selecting Crew For A Spaceship |
December 7, 2023
Nebula
|
26 | |
| S09E75 | Nihilistic Aliens |
December 10, 2023
Nebula
|
27 | |
| S09E76 | Reality Manipulation |
December 14, 2023
Nebula
|
26 | |
| S09E77 | Silicon-Based Lifeforms |
December 21, 2023
Nebula
|
23 | |
| S09E78 | Will We Colonize Space? |
December 24, 2023
Nebula
|
23 | |
| S09E79 | Clearing Space Debris |
December 28, 2023
Nebula
|
29 | |
| S09E80 | Last Livestream Q&A |
December 31, 2023
Nebula
|
72 |
No artwork of this type.
No artwork of this type.
No artwork of this type.