Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
13,592,154 results
On July 1st, 2025, astronomers detected something extraordinary. A strange speck of light, moving too fast, on a path too sharp, ...
137,524 views
7 months ago
Beneath the sands of Giza, the Great Sphinx has guarded its secrets for thousands of years. But recent seismic scans revealed ...
94,105 views
6 months ago
Support the channel → https://buymeacoffee.com/sleepysciencechannel Unsolved Mysteries of The Universe — Relaxing ...
217,044 views
8 months ago
What if we're not the first? What if human civilization has risen — and fallen — not once, but many times before? Beneath the ...
192,550 views
5 months ago
443 million years ago, the second-worst mass extinction in Earth's history had just ended. 85% of marine species were gone.
144,584 views
2 months ago
Step back in time to the imposing stone halls of Medieval Castles to uncover a history that challenges everything you thought you ...
1,232,785 views
This captivating exploration delves into humanity's ambitious plans to reach our nearest star system, Alpha Centauri. Discover the ...
1,118,063 views
1 year ago
Tonight on Just About Earth, we're turning our thoughts to the frozen south — to Antarctica, a place of silence and mystery. What if ...
164,124 views
Support the channel → https://buymeacoffee.com/sleepysciencechannel Fall asleep while exploring one hundred of the greatest ...
1,005,063 views
The most significant events of World War II come to life in this vivid documentary featuring original and colorized footage.
10,102,565 views
Sanctuaries in the Dark, a relaxing Deep Sea documentary. Thank you to Opera for sponsoring Natural World Facts - download ...
6,548,794 views
Join Patreon to help us produce our real, human documentaries created without AI: https://patreon.com/AuralisFilms No AI is used ...
939,219 views
10 months ago
AI Video Tool: https://autotube.pro Newsletter & Book (Exclusive): https://sleepytimehistory.com SUPPORT US ...
1,907,487 views
3 months ago
Why 90% of Human History Had No Bed explores a simple but surprising truth about the human past. For most of our species' ...
116,583 views
1 month ago
Support the channel → https://buymeacoffee.com/sleepysciencechannel Drift into the night as we explore one hundred mysterious ...
58,044 views
Sink slowly into the deepest point on Earth as we explore the Mariana Trench in a calm, long-form documentary for sleep.
782,678 views
Far out in the South Pacific, the seafloor suddenly collapses into darkness. The Tonga Trench is one of the deepest places on ...
74,304 views
David Attenborough Space Documentary For Sleep! Relax and drift off to sleep with this captivating space documentary narrated ...
176,673 views
11 months ago
This serene and captivating documentary series is designed to help viewers unwind and fall asleep while learning about the vast ...
296,474 views