Origins of the Universe 101 | National Geographic
5:50
YouTubeNational Geographic
Origins of the Universe 101 | National Geographic
How old is the universe, and how did it begin? Throughout history, countless myths and scientific theories have tried to explain the universe's origins. The most widely accepted explanation is the big bang theory. Learn about the explosion that started it all and how the universe grew from the size of an atom to encompass everything in ...
8.3M viewsMar 1, 2018
Best Screensavers
Mesmerizing 4K Liquid Colors | 1 Hour OLED Relaxing Screensaver
1:00:48
Mesmerizing 4K Liquid Colors | 1 Hour OLED Relaxing Screensaver
YouTubeRelaxation Time - 4K
32.6K views5 months ago
Abstract Liquid! 12 Hours 4K Satisfaying Video! Relaxing Music / Screensaver for Meditation. Fluids
11:44:09
Abstract Liquid! 12 Hours 4K Satisfaying Video! Relaxing Music / Screensaver for Meditation. Fluids
YouTubeRelaxation Time - 4K
10.4M viewsAug 4, 2021
4K Abstract Liquids! V - 8! 12 Hours Screensaver for Meditation. Paint in Water
11:53:34
4K Abstract Liquids! V - 8! 12 Hours Screensaver for Meditation. Paint in Water
YouTubeRelaxation Time - 4K
455.7K viewsJun 17, 2024
Top videos
Five Wonders of our Universe | Universe | BBC Earth Science
39:55
Five Wonders of our Universe | Universe | BBC Earth Science
YouTubeBBC Earth Science
2.3M views11 months ago
The Beginning and End of the Universe | How the Universe Works | Science Channel
1:09:50
The Beginning and End of the Universe | How the Universe Works | Science Channel
YouTubeScience Channel
1.5M viewsAug 9, 2025
NASA's new space telescope goes beyond Hubble | DW News
11:45
NASA's new space telescope goes beyond Hubble | DW News
YouTubeDW News
38.6K views1 day ago
Animated Screensavers
Liquid Abstract Red 4K Animated Motion Background Wallpaper Screensaver
1:00:02
Liquid Abstract Red 4K Animated Motion Background Wallpaper Screensaver
YouTubeALIVE SCREENS - Motion
90.2K viewsApr 20, 2024
Colorful Liquid Glitter Explosion Screensaver - 10 Hours - 4K - OLED Safe - No Burn-in
11:10:30
Colorful Liquid Glitter Explosion Screensaver - 10 Hours - 4K - OLED Safe - No Burn-in
YouTubeOLED Safe Screensavers
306.3K viewsMar 12, 2024
Color Changing Spheres Screensaver - 12 Hours - 4K - OLED Safe
11:47:16
Color Changing Spheres Screensaver - 12 Hours - 4K - OLED Safe
YouTubeOLED Safe Screensavers
5.3K views7 months ago
Five Wonders of our Universe | Universe | BBC Earth Science
39:55
Five Wonders of our Universe | Universe | BBC Earth Science
2.3M views11 months ago
YouTubeBBC Earth Science
The Beginning and End of the Universe | How the Universe Works | Science Channel
1:09:50
The Beginning and End of the Universe | How the Universe Works | Science Channel
1.5M viewsAug 9, 2025
YouTubeScience Channel
NASA's new space telescope goes beyond Hubble | DW News
11:45
NASA's new space telescope goes beyond Hubble | DW News
38.6K views1 day ago
YouTubeDW News
The Dumbest Ways to 💀 in Space | How the Universe Works | Science Channel
25:42
The Dumbest Ways to 💀 in Space | How the Universe Works | Science Channel
30.4K views3 days ago
YouTubeScience Channel
Our Observable Universe | How the Universe Works
6:46
Our Observable Universe | How the Universe Works
745.3K viewsJul 18, 2020
YouTubeScience Channel
How Was The Universe Created? | Space Documentary 2024
1:17:36
How Was The Universe Created? | Space Documentary 2024
122.3K viewsApr 1, 2024
YouTubeActual Space
A Cosmologist’s Guide to the End of the Universe | Katie Mack and Debbie Millman | TED
19:46
A Cosmologist’s Guide to the End of the Universe | Katie Mack and Debbie Millman | TED
18.7K views6 days ago
YouTubeTED
11:40
NASA administrator explains how Roman Telescope will change understanding of the universe
12.4K views2 days ago
YouTubeNBC News
20:03
Scientists Are Alarmed! Is Our Universe Actually a Gigantic Atom?
1 day ago
YouTubeTheSimplySpace
10:43
NASA launches powerful new Nancy Grace Roman Space Telescope into deep space
2.5K views18 hours ago
YouTubeFox News
2:14
NASA’s NEW Roman telescope is set to unlock the cosmos
22.4K views1 day ago
YouTubeFox News Clips
13:42
JUST IN: NASA launches next-gen space telescope
18.9K views17 hours ago
YouTubeFox News
6:31
The Known Universe by AMNH #datavisualization
17.2M viewsDec 15, 2009
YouTubeAmerican Museum of Natural History
11:10
How Big is The Universe?
13.9M viewsFeb 3, 2024
YouTubeScience Time
25:04
How Large is the Universe?
6.9M viewsSep 18, 2012
YouTubeSpaceRip
2:05:55
2+ Hours Of Exploring Our Fascinating Universe | Full Series | BBC Earth Science
1.5M viewsOct 9, 2023
YouTubeBBC Earth Science
2:13:46
Space Disasters That Could End Humanity | SUPER MARATHON | The Universe
14.5K views6 days ago
YouTubeHISTORY
See more
Static thumbnail place holder