Curated Video
Testing For Dark Matter
University of Chicago cosmologist Rocky Kolb describes the history of dark matter: how it was overlooked by most physicists for decades together with current hypotheses of what it might be and experiments to determine which one is valid.
Curated Video
Deducing Black Holes
Astrophysicist Scott Tremaine, Institute for Advanced Study, describes how our understanding of black holes has evolved from a time when Einstein didn't actually believe they existed to our present view that so-called "supermassive"...
Curated Video
Universe Size Comparison Video | Space Explained by KidsLearningTube
Learn about Universe Size Comparison with this facts about the universe video. Brought to you by KLT!
Flipping Physics
We Only See The Past
That's right. We never see anything as it happens. We only see the past.
Science ABC
Gravitational Lensing: What It Is And How It Is Helping Us Discover New Galaxies
Gravitational lensing occurs when a huge amount of matter, like a star, galaxy, or cluster of galaxies, creates a powerful gravitational field around it, strong enough to bend the light coming from distant galaxies (behind them). Roots...
Physics Girl
Dianna's Intro Physics Class: Trailer - Physics 101, AP Physics 1 Review with Physics Girl
Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! In this class we will cover these topics: 1D Motion Free Fall 2D Motion Newton’s Laws Free Body...
Curated Video
Multiverse Theory Explained: Does the Multiverse Really Exist? Truth of Multiple Realities
Multiverse theory suggests that our universe, which consists of billions and billions of planets, stars and galaxies and extends out tens of billions of light-years, may not be the only universe that exists. There could be another...
Astrum
Better than the James Webb Space Telescope? The Upcoming Extremely Large Telescope
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed.
Visual Learning Systems
Stars and Galaxies: Introduction
Upon viewing the Stars and Galaxies video series, students will be able to do the following: Explain that our solar system is part of the Milky Way galaxy. Understand that the Milky Way galaxy is huge and contains billions of stars....
Professor Dave Explains
Star Systems and Types of Galaxies
We've learned a lot about stars! We know how they form, and we know that most of them exist in galaxies. But how are they arranged within galaxies? And are there different types of galaxies or are they all the same? There is a lot to...
Curated Video
New Theories About the Future of the Universe: The Big Freeze, the Big Rip, and the Big Crunch
The video explores various theories proposed by scientists about the future of the universe. It explains the Big Bang theory, which suggests that the universe began from a very small and dense region and has been expanding ever since. It...
Curated Video
Stars and Galaxies: Measuring Distance with Light Years
This is a lecture presentation on stars and galaxies. The presenter starts by describing the general structure of our solar system and the Milky Way, which is one of the billions of galaxies in the universe. They explain how astronomical...
Curated Video
Dark Matter Explained: What Exactly is Dark Matter? | A Beginner’s Guide to Dark Matter
Dark matter is an invisible matter that occupies more than half of the space of the observable universe but cannot be detected directly as it doesn’t interact with electromagnetic radiation, like visible light and gamma rays. One of the...
Visual Learning Systems
Stars and Galaxies: Galaxies
Upon viewing the Stars and Galaxies video series, students will be able to do the following: Explain that our solar system is part of the Milky Way galaxy. Understand that the Milky Way galaxy is huge and contains billions of stars....
Next Animation Studio
NASA X-ray telescope detects biggest ever space explosion: study
Astronomers say they caught a glimpse of the biggest explosion in the cosmos ever observed by X-ray and radio telescopes.
Physics Girl
We can see things moving faster than light
How is it possible for galaxies and objects in space to move away from us faster than the speed of light? Will we ever see those objects?
Curated Video
The Big Bang Theory vs. Steady State Theory: Explaining the Evolution and Expansion of the Universe
The video discusses two theories that try to explain the expansion and evolution of the universe - the steady state theory and the Big Bang theory. The video covers the concept of redshift of light exhibited by galaxies moving away from...
The Viral Fever
Cosmic Journeys: Birth of a Black Hole
The video explores the mysteries of high energy astronomy, focusing on gamma ray bursts and their origins. It discusses the evolution of our understanding of the universe, from debates about the scale of the galaxy to the discovery of...
Apalapse
Astrophotography 101 - What is Astrophotography?
Welcome to astrophotography. In this video I explain what astrophotography is and briefly touch on the broad concepts that make the genre so interesting and fascinating.
Zach Star
Astronomy Astrophysics Part 2
In this video I cover research examples going on in terms of space exploration. Main topics covered include dark energy, dark matter, black holes, pulsars, neutron stars, and more. Also note there is a theoretical and experimental...
Astrum
Why is space black?
Olber's Paradox. With so many stars in the universe, why is space black and not white with light?
Dom Burgess
What Is Dark Matter?
Dark Matter is one of the biggest mysteries of our universe. It makes up more than a quarter of our universe, but what is it? And how do we know it's there? Find out about dark matter in this video.
Physics Girl
What is Dark Matter? A Mystery of the Universe
You've probably heard the term Dark Matter, but what is it, and how do we know it exists?