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
249,820 results
The observable universe is a big place that has been around for more than 13 billion years. Up to two trillion galaxies made up of ...
20,849,697 views
4 years ago
When we think about alien civilizations we tend to look into the vastness of space, to far away planets. But there is another ...
13,455,540 views
3 years ago
GUEST BIO: Jeffrey Shainline is a physicist at NIST working on. Note: Opinions expressed by Jeff do not represent NIST.
1,183,168 views
Prepare to embark on episode 1 of a mind-bending journey as we delve into the intriguing world of extraterrestrials that share our ...
695,587 views
1 year ago
*GUEST BIO:* Adam Frank is an astrophysicist studying star systems and the search for extraterrestrial life and alien civilizations.
659,354 views
4 months ago
Please Click the Bell Icon to Enable Notifications ***SHARE AND SUBSCRIBE FOR MORE!*** Please check out this awesome ...
1,665,957 views
11 years ago
... to the colonization of Oceania over 5000 years ago, to find parallels between ancient explorers and extraterrestrial civilizations.
7,428,413 views
Email: eyessee88@gmail.com Chapters 0:00 Kardashev scale 1:55 Level 03:11 Level 1 (planetary civilization) 4:48 Level 2 ...
4,250,081 views
... we've never received a single confirmed response from alien civilizations. But what if that silence isn't empty… but deliberate?
28 views
2 days ago
It's the oldest and the greatest cosmic question of all: Are we alone in the Universe? Given the fact that there are countless alien ...
685,640 views
2 years ago
An exploration of how old the first alien civilizations could be, or how early in the history of the universe were planets possible.
231,151 views
There have been long-standing rumors about the true source for the extraordinary technology that launched us to the moon, ...
1,378,957 views
Renowned physicist Michio Kaku discusses we could identify and categorize advanced extraterrestrial civilizations. According to ...
794,547 views
Could advanced civilizations be using black holes for energy? In this episode, we explore the fascinating idea of Dyson Spheres ...
7,573 views
3 months ago
An Ellimist® Short Film by: Anthony Lewis FOLLOW US: https://Ellimist.net https://Linktr.ee/ellimist https://Patreon.com/Ellimist Get ...
7,624 views
If this universe is a simulation, who built it? Was it an all-powerful God, as described in monotheistic religions? A council of divine ...
172,350 views
3 weeks ago
THE KARDASHEV SCALE. We have no idea what an alien civilization would look like. Humans are evolved primates. What if an ...
2,132,332 views
The interplay between energy and technology is a fundamental principle that underlies the progress of civilizations. As society ...
2,083,301 views
Let's explore the forgotten history of Star Trek and our galaxy's many ancient societies. Read the article here: ...
110,672 views
1 month ago
"Brian Cox - Alien Civilizations Decoded," a captivating journey into the world of extraterrestrial life and our quest to find it. In this ...
157,564 views
We break down the Kardashev Scale and what to look for when detecting alien civilizations. Plus, learn about Freeman Dyson ...
4,759,274 views
10 months ago
aliens #fermiparadox #greatfilter #jameswebtelescope #advancedcivilizations #anciencivilization #oldestcivilization.
5,350 views
In this video, Professor Cox explores the mind-boggling vastness of the observable universe, where the estimated 2 trillion ...
2,831 views