| ★ |  "How Big Is the Universe? Discover the Limits of the Observable Cosmos!" | The Infinite Void @theinfinitevoid1 | 8 | Estados Unidos | |
| 3 |  The Whole Universe Explained Simply | Cosmoknowledge @cosmoknowledge | — | Estados Unidos | 84 |
| 7 |  TOP-10 planetas del Sistema Solar y del Universo | | — | México | 83 |
| 20 |  Why are we so confident that the Universe is truly expanding? | Terra Physica @terraphysica | — | — | 82 |
| 8 |  How Big is The Universe? | Science Time @sciencetime24 | 4.9M | Portugal | 83 |
| 9 |  Where Did Dark Matter And Dark Energy Come From? | History of the Universe @historyoftheuniverse | 419.9K | España | 83 |
| 15 |  Do We Live On The Edge Of The Universe? | History of the Universe @historyoftheuniverse | 311.6K | España | 82 |
| 1 |  What Lies Beyond the Observable Universe? (The "Bulk" Theory) | | 47.6K | Reino Unido | 85 |
| 17 |  How Big Is Our Galaxy? | Science Time @sciencetime24 | 40.1K | Portugal | 82 |
| 14 |  Physicists Finally Proved That The Universe As You Know It Does Not Exist | Actual Space @actualspace78 | 12.9K | India | 82 |
| 6 |  What is The Universe Made Of? | Space Documentary 2025 | Actual Space @actualspace78 | 11.3K | India | 84 |
| 2 |  The Most Terrifying Quantum Theory Scientists Don’t Even Want To Talk About | Actual Space @actualspace78 | 9.5K | India | 84 |
| 10 |  Des planètes aux galaxies — Comment la gravité contrôle l’Univers (3D) | | 6.9K | Canadá | 83 |
| 13 |  NEW REALMS OF REALITY | Dare to do. Motivation @daretodomotivation | 3.6K | Austria | 82 |
| 5 |  How did black holes lead physicists to the idea that our Universe is a hologram? | Terra Physica @terraphysica | 3.0K | — | 84 |
| 19 |  What is the Universe? Explore the Cosmos. - Lesson Boosters | Lesson Boosters - Kids Science and History Videos @lessonboosters-dq6mw | 2.7K | Estados Unidos | 82 |
| 16 |  Les astronomes viennent de découvrir une galaxie composée de matière invisible | | 2.5K | Francia | 82 |
| 4 |  ¿Comunicación Intergaláctica? 🌌 | Espacio Cósmico @espacio-cosmico | 1.7K | México | 84 |
| 12 |  A Cosmological Revolution: New Dark Energy Data Supports String Theory | Terra Physica @terraphysica | 146 | — | 83 |
| 18 |  Exploring the Universe's Size: Facts That Will Blow Your Mind | Tech Guild @techguildstudio | 11 | India | 82 |
| 11 |  I Misteri dei Mondi Paralleli: Esplorazione di Realtà Alternative | | 0 | Italia | 83 |