Podcast by Isaac Arthur
| Title | Date published | ||
| Megastructure Maintenance & Space Janitors | 2019-08-15 | ||
| Megastructure Maintenance & Space Janitors (Narration Only) | 2019-08-15 | ||
| Fusion (Narration Only) | 2019-08-08 | ||
| Fusion | 2019-08-08 | ||
| Threats to Interplanetary & Interstellar Civilizations | 2019-08-01 | ||
| Threats to Interplanetary & Interstellar Civilizations (Narration Only) | 2019-08-01 | ||
| Invasive Aliens | 2019-07-25 | ||
| Invasive Aliens (Narration Only) | 2019-07-25 | ||
| Boltzmann Brains | 2019-07-21 | ||
| Space Whales | 2019-07-18 | ||
| Space Whales (Narration Only) | 2019-07-18 | ||
| Void Ecology | 2019-07-14 | ||
| Void Ecology (Narration Only) | 2019-07-14 | ||
| Space Tourism (Narration Only) | 2019-07-11 | ||
| Space Tourism | 2019-07-11 | ||
| Synthetic Meat | 2019-07-04 | ||
| Synthetic Meat (Narration Only) | 2019-07-04 | ||
| Beam Powered Spaceships (Narration Only) | 2019-06-27 | ||
| Beam Powered Spaceships | 2019-06-27 | ||
| Superpowers | 2019-06-20 |