| ★ |  Strange Lifeforms: The Chemistry of Alien Worlds | Isaac Arthur @isaacarthursfia | 124.6K | Estados Unidos | |
| 4 |  Bubble Habitats & Zero G Megastructures: Life Floating in an Ocean of Sky | Isaac Arthur @isaacarthursfia | — | Estados Unidos | 89 |
| 7 |  Beyond Alpha Centauri: Exploring Nearby Stars | Isaac Arthur @isaacarthursfia | — | Estados Unidos | 88 |
| 1 |  Boron Based Life – Aliens of the Crystal Deserts | Isaac Arthur @isaacarthursfia | 170.1K | Estados Unidos | 92 |
| 3 |  Plasma Based Lifeforms - Could Creatures of Fire and Lightning Exist? | Isaac Arthur @isaacarthursfia | 101.6K | Estados Unidos | 90 |
| 14 |  The Fermi Paradox & Fossil Fuels | Isaac Arthur @isaacarthursfia | 94.4K | Estados Unidos | 88 |
| 5 |  The Fermi Paradox: Air — Atmospheres as a Great Filter | Isaac Arthur @isaacarthursfia | 94.1K | Estados Unidos | 89 |
| 11 |  Cryogenic Arks – Sleeping Through the Ages | Isaac Arthur @isaacarthursfia | 65.6K | Estados Unidos | 88 |
| 13 |  Why Aliens Can’t Build Rockets - The Oxygen Bottleneck | Isaac Arthur @isaacarthursfia | 27.9K | Estados Unidos | 88 |
| 16 |  Alien Life on Saturn's Moon Enceladus? 🤔 w/Brian Cox #alien #solarsystem #cosmology | | 20.4K | Estados Unidos | 88 |
| 2 |  Insectoid Aliens - Hive Minds, Swarms, and Alien Evolution | Isaac Arthur @isaacarthursfia | 20.0K | Estados Unidos | 91 |
| 10 |  These minerals are our #1 clue for the existence of other lifeforms | Robert Hazen | | 1.3K | Estados Unidos | 88 |
| 8 |  Saturn’s Moon Titan May Hold Clues to Alien Life 🌌🪐 #Titan #Saturn #AlienLife #NASA #SpaceFacts | | 233 | Estados Unidos | 88 |
| 6 |  Alien Life: Unveiling Mars Secrets with Brian Cox! | | 27 | Alemania | 89 |
| 20 |  Building the Future: Lunar and Martian Construction #space #physics #science #stars #astronomy | Cosmos Discovery @cosmosdiscovery_ | 12 | Israel | 88 |
| 17 |  Have Scientists Found Alien Life in Our Solar System? | BRAIN BUSTERS @brainbusters_1 | 11 | — | 88 |
| 12 |  👽 Are there really alien forms in the waters of the Red Sea? 👾 | | 10 | Italia | 88 |
| 9 |  Unveiling Exoplanet Evolution in a Distant Solar System #space #physics #science #stars #astronomy | Cosmos Discovery @cosmosdiscovery_ | 9 | Israel | 88 |
| 19 |  Possibilities of Life in Space – Are We Alone? | Spectrum Forge @spectrumforge | 2 | — | 88 |
| 18 |  Building Blocks of Space: Ionic Liquids #space #physics #science #stars #astronomy | Cosmos Discovery @cosmosdiscovery_ | 1 | Israel | 88 |
| 15 |  The Search for Alien Life: Progress and Possibilities #AlienLife #WowSignal | | 0 | Pakistán | 88 |