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
186,336 results
Astrophysicist Paul M. Sutter answers the internet's burning questions about astrophysics. What exactly is dark matter? How many ...
1,517,509 views
2 years ago
You have probably seen headlines in the past years about lots of things out there in the cosmos that, according to astrophysicists ...
366,107 views
3 months ago
I recently read that you can have gravity without mass. Ha, no way, I thought and had a look at the paper. It's wild, people.
190,286 views
2 days ago
Renowned astrophysicist Neil deGrasse Tyson takes us on an extraordinary journey through the cosmos, revealing fascinating ...
9,717 views
9 days ago
Astronomers began to make use of two new techniques—spectroscopy and photography. We can say that was likely the birth of ...
136,824 views
3 years ago
In the three-chaptered video, Tyson speaks about the search for alien life inside and outside of the Goldilocks Zone, why the term ...
4,351,629 views
4 years ago
Giant explosions in space are starting to get astronomers attention. Visit https://www.odoo.com/r/17co and gain access to your ...
859,521 views
4 months ago
Do you want to major in Astrophysics? Are you thinking about becoming (or ever just wondered how one becomes) an ...
272,962 views
Astronomers have found the strongest statistical evidence of Planet 9, the hidden planet of our solar system believed to be lurking ...
156,328 views
8 days ago
It's time for the end. At least the end of our first series on physics here at Crash Course. In this episode of Crash Course Physics, ...
621,195 views
7 years ago
Correction: I didn't notice my videographer spelled it "Principal" rather than "Principle" -- sorry about that!! A group of ...
355,052 views
5 months ago
This is what a typical astrophysics exam looks like at university. It includes questions about stellar physics, astronomy, ...
5,286,033 views
6 years ago
"On my tombstone, I want the epitaph to read: Be ashamed to die until you have scored some victory for humanity." ― Neil ...
4,299,381 views
Explore the groundbreaking work of physicist Roy Kerr challenging the conventional understanding of black hole singularities.
1,144,330 views
This is a rare case in which I talk about some of my own work. It's about the biggest current controversy in astrophysics, does dark ...
225,865 views
Become a Patron today and support my channel! Donate link above. I can't do it without you. Thanks to those who have supported ...
450,746 views
2 months ago
Are you here because you have an astronomy exam tomorrow and the only things you know are that the Milky Way and Mars are ...
409,835 views
It's not too often that a giant of physics threatens to overturn an idea held to be self-evident by generations of physicists. Well, that ...
1,568,795 views
Astrophysicist Hakeem Oluseyi breaks down a new study that suggests how the dust from the asteroid that hit Earth blocked the ...
376,303 views
7 months ago
What is dark matter? And what is it made of? If you like the video don't forget to like and subscribe to our channel, until then stay ...
1,337 views
To study a system as complex as the entire universe, astrophysicists need to be experts at extracting simple solutions from large ...
39,886 views
Is String Theory the final solution for all of physic's questions or an overhyped dead end? This video was realised with the help of ...
24,236,179 views
Black holes are mysterious and difficult to observe. The first one was only identified in 1971, and black holes were not ...
505,944 views
1 year ago