| ★ |  Secrets of light Scientists can't figure out. | | 59 | Italia | |
| 2 |  100 Things Science Still Can’t Explain — Fall Asleep to Science | Sleepy Science Channel @sleepysciencechannel | — | Reino Unido | 82 |
| 5 |  Why Does The Universe Look Like This? | History of the Universe @historyoftheuniverse | 629.0K | España | 80 |
| 8 |  Mysteries of the Universe | Space Documentary 2023 | | 546.0K | India | 78 |
| 13 |  The Most Dangerous Planet in Our Solar System | What If @whatifscienceshow | 93.6K | Estados Unidos | 77 |
| 20 |  Did Science Accidentally Point to God? | | 56.4K | Estados Unidos | 76 |
| 9 |  Greatest UNSOLVED Mysteries of Modern Science Explained in 1 Hour | Science Documentary | Universe Unfold @universeunfold | 25.2K | Estados Unidos | 78 |
| 18 |  Something at the Bottom of the Ocean Is Making Creepy Noises | BRIGHT SIDE @brightsideofficial | 21.6K | — | 76 |
| 12 |  We Finally Figure Out How "Time Is Actually Created" This New Quantum Experiment Stunned Scientists | exo-SCIENCE @exoplanetnews | 21.6K | Estados Unidos | 77 |
| 10 |  What is The Universe Made Of? | Space Documentary 2025 | Actual Space @actualspace78 | 11.3K | India | 77 |
| 11 |  Fall Asleep to the Greatest Mysteries of the Universe | No Mid-Video Ads | Orbital Dreams @orbitaldreams42 | 6.8K | Serbia | 77 |
| 3 |  20 Things We Still Don't Understand About Reality | Science For Sleep | No Mid-Video Ads | Orbital Dreams @orbitaldreams42 | 5.7K | Serbia | 81 |
| 17 |  Five Biggest Mysteries in The Universe | Science Time @sciencetime24 | 3.6K | Portugal | 76 |
| 7 |  Fall Asleep to the Mysteries of Light | Science For Sleep | No Mid-Video Ads | Orbital Dreams @orbitaldreams42 | 596 | Serbia | 80 |
| 4 |  The mystery of the first molecule: how did we unravel secrets of the formation of the first stars? | Terra Physica @terraphysica | 371 | — | 81 |
| 1 |  10 Mind Bending Mysteries of the Universe That Science Can't Explain! | | 112 | Estados Unidos | 84 |
| 14 |  Top 5 Unsolved Scientific Mysteries | Infinite Scientific Exploration @infinitescientificexploration | 6 | — | 77 |
| 16 |  Top 10 Famous Unsolved Mysteries 😲of All Time.#unsolvedmysteries #bermuda#amelia#maryceleste#voynich | | 1 | India | 76 |
| 6 |  10 Mind Blowing Facts About the Universe | TechScience Talk @techsciencetalk | 0 | Estados Unidos | 80 |
| 15 |  Mind-Blowing Evidence of Parallel Universes: Are We Living Multiple Lives? | beyond the official reality @beyondreality-official1 | 0 | Estados Unidos | 76 |
| 19 |  5 Astonishing Facts About Exoplanets | TechScience Talk @techsciencetalk | 0 | Estados Unidos | 76 |