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
190,468,677 results
Someone, or something, is calling us from interstellar space… Could it be aliens? Or could it be something far stranger?
365,959 views
7 months ago
The vast emptiness of space has always held the question: are we alone? Now, that question feels more pressing than ever. Our ...
1,235 views
1 day ago
The Wow! Signal was a radio signal detected in 1977 that remains the most compelling candidate for an alien radio transmission ...
1,308,669 views
2 years ago
Let's explore why faster than light signals reverse time and break causality. Why they can make effects occur before cause, ...
69,482 views
1 month ago
Has the source of the Wow! Signal been Discovered? Did it come from a twin of our Sun? Alberto Caballero has a new paper ...
102,206 views
NASA has recently detected a mysterious signal from space that repeats every 22 minutes. Join us as we dive into the details of ...
400,537 views
2 months ago
740,113 views
Streamed 2 months ago
#eldddir_space #eldddir_earth #eldddir_homo #eldddir_future #eldddir_tech #space #future #tech.
1,210,281 views
1 year ago
This video helps you to visualize what is happening on your board - especially important for designing very high speed interfaces.
40,853 views
5 years ago
First full day in Canada and we undertake our most strenuous challenge of the trip: can we make it from St.John's to the most ...
58,365 views
2 days ago
In this captivating space documentary, we delve into the mysteries of the universe, focusing on the groundbreaking Voyager 1 ...
31,502 views
The Angry Astronaut delves into the many astronomical phenomena that have thus far defied natural explanation, and how the ...
220,308 views
3 years ago
It's weird to say that we have experienced some strange and weird signals from locations that we don't know about. For some ...
93,344 views
Subscribe for more: http://www.youtube.com/user/meatwagon22?sub_confirmation=1 playlist: Expand the description for more ...
3,693 views
Were We Contacted? The Wow! Signal, picked up at the Big Ear radio telescope in 1977 remains unexplained to this day, and ...
111,285 views
We continue our time in Mexico city and today we're talking about all the problems we've been having in the city. We had to switch ...
8,407 views
3 days ago
Welcome to Wednesday public open evenings at Cambridge University Astronomy! Every Wednesday evening during the winter ...
731 views
Streamed 2 years ago
The Voyager missions were a testament to human curiosity and ingenuity, pushing the limits of our exploration and understanding ...
49,523 views
How did we get the internet and phones today? In this video I explore and recreate the very first technology that paved the way: ...
50,698 views
16 hours ago
In this installment of the Railroad 101 series, we look at Railroad Signal Design! We go over 10 different levels of understanding of ...
195,558 views