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Amazing Facts About the Universe | Our Violent Universe

  • Amazing Facts About the Universe | Our Violent Universe

    45:21

    Our universe is more than a serene landscape of stars--it is teeming with activity from some extremely violent events. In a presentation at the IMAX theatre at the Smithsonian National Air and Space Museum in Washington, D.C. on September 30, scientists take us inside our violent universe with stunning visuals from NASA satellites.

    Credit: NASA's Goddard Space Flight Center

  • The Most Dangerous Thing in the Whole Universe

    9:36

    Are you afraid of alien invasions or giant meteors rushing toward Earth? Oh, forget about them! There’s something much more dangerous lurking in space, and it’s called strange matter. While people don't know much about it, experts are sure that under particular conditions, this stuff would be able to eat our planet alive!

    Imagine a jar of honey that suddenly goes nuts and decides to consume everything around: the table, plates, your kitchen, you, the whole galaxy! That's exactly what may happen if the strange matter was left to roam on its own. But would there be a way to stop all this from happening?

    Other videos you might like:
    The Bermuda Triangle Mystery Has Been Solved
    The Great Pyramid Mystery Has Finally Been Solved
    How Deep Can You Possibly Dig?

    TIMESTAMPS:
    What's so unique about neutron stars? 0:35
    How just one teaspoon can weight 10 million tons 1:31
    Strange quarks. What is it? 2:34
    Strange matter may be... contagious! 4:01
    Is it really so dangerous? (Oh, yeah!) 5:04
    Could we stop it? 5:49
    How to avoid becoming spaghetti 6:46
    What physicists say 7:48

    #space #blackhole #strangemater

    Preview photo credit:
    Cartoon fantastic planet, worlds asteroid set. cosmic, alien space element for game: Designed by vectorpouch/Freepik,
    Animation is created by Bright Side.

    Music by Epidemic Sound

    SUMMARY:
    - Imagine this: a super powerful and massive star is reaching the end of its life. If the star had been massive enough, it’ll produce a black hole. But if it wasn't that big, a neutron star will appear in its place.
    - Scientists say that one day these neutrons can get tired of holding all that weight, and the structure keeping the entire thing together will collapse. This leads to the appearance of a quark star.
    - The pressure inside a quark star is getting stronger. As a result, things called “strange quarks” can appear in its core. They’ve been dubbed “strange” because, well, they don’t behave like normal quarks.
    - But strange matter – oh, that's a bundle of chaos! Here’s where the “strange” part comes in. Its quarks have no boundaries – they just run totally amok wherever and however they want.
    - When two neutron stars collide or when a neutron star crashes into a black hole, these strangelets break free. Sadly, a strangelet wouldn't care whether the object it's encountered is a star or a planet full of life!
    - To get rid of strange matter, the only thing we could do is toss it into a black hole. But this escape plan raises all kinds of questions itself.
    - But as soon as you get to the black hole’s edge, aka the event horizon, you won't be able to turn back because it’s the point of no return.
    - Everything that approaches a black hole gets broken down into individual atoms. And we become long thin pasta.
    - At this point, strange matter is just a theory that hasn't been confirmed yet. Physicists have considered creating strange matter in a particle accelerator. Luckily, they later came to the conclusion that it's impossible to do since particle accelerators get so hot that they’d immediately melt any appearing strangelets.

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  • 10 Most Terrifying Places In The Universe

    10:36

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    Space is big. Really big. And there’s a lot of weird, wonderful and sometimes utterly terrifying things out there. From Black Holes that literally chase galaxies down to the hottest place ever discovered… this is 10 Most Terrifying Places In The Universe.

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  • 25 Strange Things About The Universe

    11:14

    The universe we live in is a pretty remarkable place. And yet, we've only scratched its surface. From black holes thousands of times the mass of our Sun to galaxies crashing together in violent collisions, we live in an active and exciting universe. In this list, we've dug up plenty of the lesser-known facts and phenomena in the universe (strange things about the universe if you will). What unites them all is that they are generally unexpected or surprising. And most you've probably never even heard of. For instance, did you know it can take 100,000 Earth years for light to move from the core of the Sun to its surface? Or how about that it would take 74,000 Earth years to reach our next closest star? Or how about the possibility of an extraterrestrial radio transmission in 2012?

    Whether you're a space junkie or just a science fiction fan, there's plenty on this list of strange things about the universe to capture your interest. From the temperature of the Sun to the origin of comets to the music soundtrack humanity sent out to the stars in case other lifeforms find our space probes, put on your spacesuit and blast into these 25 Strange Things About the Universe.

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    The Sun boils
    Gravitational waves
    Interplanetary Transport Network
    Plasma
    Airglow
    Dark Matter
    Light speed
    The Sun self-regulates
    Infinitesimally small chances
    The snowman craters
    The universe's time capsules
    Origin of comets
    The Golden Record
    Sounds in space
    Cosmic Purgatory
    Voyager 2
    Inefficient solar furnaces
    Temperature of the Sun
    Size of our Sun
    Time to reach our second nearest star
    Distance traveled by our furthest space probe
    Slow-moving photons
    Nearest black holes to us
    Supermassive black holes
    Extraterrestrial life?

    Outro Links:
    25 Little Known Facts About The Moons In Our Solar System:
    25 Most Puzzling Mysteries Of The Universe:

  • 10 Terrifying Facts About Space

    11:49

    Here are 10 fascinating facts about Space that will also terrify you.

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    10 Terrifying Facts About Space

  • NASA | Our Violent Universe

    45:21

    Our universe is more than a serene landscape of stars--it is teeming with activity from some extremely violent events. In a presentation at the IMAX theatre at the Smithsonian National Air and Space Museum in Washington, D.C. on September 30, scientists take us inside our violent universe with stunning visuals from NASA satellites.

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  • The 5 Most Powerful Objects In The Universe

    11:10

    The 5 most powerful objects in the universe. In this video we take a look at the top 5 most powerful objects in the universe.

    Throughout the endless expanse of our universe are a number of objects and entities so powerful that trying to approach such bodies would begin to tear you apart or scatter you light years across space and time.

    So today, here at unexplained mysteries, we will be going over 5 of the most powerful objects in the universe that almost seem to defy common sense.

    Thank you for watching!

    Thank you to CO.AG for the background music!

  • 7 Most Dangerous Things in The Universe Most Likely to Destroy Humanity.

    10:02

    The outer space holds many fascinating mysteries, but also, many deadly dangers.

    ????Music by: Kevin MacLeod.
    Licensed under Creative Commons: By Attribution 3.0 License

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    TopMan 2.0 is a channel focused on the creation of videos about mystery, prehistory, space but mainly in share terrifying stories of real monsters.

  • Most Remarkable Things In The Universe Full Documentary

    44:28

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    This video is for education purposes only, and is legal under the Section 107 of the Copyright Act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.

  • Most Extreme Planets In The Galaxy

    13:05

    THESE PLANETS ARE WEIRD!

    Humanity has long looked up into the night sky and wondered what all those twinkling lights above us really were. With the discovery of the telescope we began to identify these far-off lights as other suns, and soon mankind began to imagine what worlds may lie in the vast void of space. Could there possibly be worlds with life just like ours, or perhaps life that we might not even recognize- where there even planets around these far-off stars in the first place?
    It wasn't until 1988 that humanity discovered its first exoplanet, and with the launch of the Kepler space telescope not only have we confirmed the existence of exoplanets, but have discovered thousands of them, and some of them are truly like nothing anyone ever imagined!
    Hello and welcome to another episode of The Infographics Show- today we're taking a look at the most extreme planets discovered so far in our galaxy!


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  • Secrets in the strange Universe - Most Powerful Objects In The Universe

    29:30

    How does energy stitch the cosmos together, and how do we fit within it? We now climb the power scales of the universe, from atoms, nearly frozen to stillness, to Earth's largest explosions. From stars, colliding, exploding, to distant realms so strange and violent they challenge our imaginations. Where will we find the most powerful objects in the universe?

    Today, energy is very much on our minds as we search for ways to power our civilization and serve the needs of our citizens. But what is energy? Where does it come from? And where do we stand within the great power streams that shape time and space?

    Energy comes from a Greek word for activity or working. In physics, it's simply the property or the state of anything in our universe that allows it to do work. Whether it's thermal, kinetic, electromagnetic, chemical, or gravitational.

  • 50 Surprising Facts About Space You Didnt Know

    12:19

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    Today we're going to focus on education and learn more about space and space facts that you probably didn't know about! As has been famously said, space is the final frontier. The greatest of unknowns, space is far vaster than we can comprehend, and filled with phenomenon we barely understand. While we've been watching the heavens in awe for millennia, space exploration and discovery only began in earnest in the mid 20th century. Yet even what are no doubt our primitive findings still point at a universe more incredible than we ever thought. Hello and welcome to another episode of The Infographics Show - today we're taking a look at 50 incredible facts about space!


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  • Gamma Ray Bursts are the Deadliest Things in the Universe

    3:03

    #HowTheUniverseWorks
    Think of it like a cosmic ray gun. The energy released from a gamma ray burst is equivalent to a hundred trillion nuclear weapons going off every second for a hundred billion years. They can reduce planets to vapor.
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  • The Most Dangerous Stuff in the Universe - Strange Stars Explained

    8:28

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    Inside neutron stars we can find the weirdest and most dangerous substance in the universe: Strange matter. What is strange matter, how dangerous is it and what can it tell us about the origin of the universe?

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  • Origins of the Universe 101 | National Geographic

    5:50

    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 existence today.
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  • The 10 Strangest Planets in Space That Defy All Logic

    12:25

    Space is unbelievably strange. You would be forgiven for thinking that every planet out there is similar, just a big ball of rock and gas, but planets are remarkably more unique than that. Here's the top 10 strangest planets in the known universe, that seem like they belong in some bizarre science fiction series.

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  • Top 10 Most Deadly Things in the Universe

    10:25

    Hello everybody!!!

    This is my 1th Top 10, I present you a Top 10 of the Most Deadly Natural Phenomena in the Universe.

    This new video is new type of Comparison i am trying out since i calculated that if every upload is a comparison i will run out of idea's somewhere in mid-2017... with top 10's i can still compare but expent my frontier much further next video will be a comparison again!!!

    If you have any projects you want to suggest next, feel free leave them in the comments below!!!

    Enjoy, Like, Comment and Subscribe!

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    Tracklist:
    - Hello Zepp [8-Bit]
    - Inferno by SamuStudios
    - A Reality from Death Note the Movie
    - Andromeda Galactic Crash by Anne Nikitin

    LICENCE: This Video is avaible under the CC-BY-NC 2.0 License (

  • THE UNIVERSE - Out of Nothing: Infinity | SPACETIME - SCIENCE SHOW

    48:20

    SPACETIME - SCIENCE SHOW: The beginning of everything was the Big Bang. The creation of our universe was set in motion. But what came before the big bang? And what happened right after the big bang? We are fascinated by the infinite vastness of the universe. A vastness inconceivable to anything we can imagine. But how do we know that the universe is infinite? These are the questions humanity has been preoccupied with since we looked up at the stars: where do we come from? Where are we going? And where is our place in the infinity of the cosmos?

    The Big Bang is the absolute starting point of our universe. The birth of space and time. But was there really nothing before that? A nothing beyond our imagination, or was there something before the big bang? What cosmologists and astrophysicists can say with certainty: Our universe came into existence exactly 13.8 billion years ago. And everything started from a single speck. A tiny speck where our three-dimensional universe, space, was buried. But where was this speck, this dot? There is no answer comprehensible for average human imagination. Only mathematics helps here. And it states: this three-dimensional, strongly curved speck was just there.

    After the big bang, our universe ballooned. And continues to expand today, maybe for all eternity. Nevertheless, astronomers define the universe as manageable: it is as big as the eye can see. It consists of what we can observe in principle. In order to discover and observe galaxies and stars, we need to light. The light of our central star, our sun, takes 8 minutes to reach us. The light of the nearest stars a few years. Tens of thousands of years from the next galaxies. The Hubble Space Telescope photographs galaxies several billion light-years away, and satellites measure the microwave radiation produced only 400,000 years after the Big Bang. With this data, cosmologists measure our universe in space and time.

    Let there be light! In this episode of Spacetime, Professor Ulrich Walter explains how out of nowhere our universe emerged. How it expanded, and what happened and continues to happen today. We focus on the question whether our Universe will last forever, or whether it is finite. What would happen at the end? We examine the phenomena that our cosmos holds: What are dark energy and dark matter? Why black holes exist and how do wormholes work? Are there really parallel universes? And what does the detection of gravitational waves mean for science? We look at the theories, methods and instruments that cosmologists use to track down the origin and function of our universe.
    The view into space gives us images of a fascinating and bewildering beauty. Landscapes of light and gas and stardust, shaped by cosmic wind and radiation. We are surrounded by an intangible infinity. A universe in which the earth is just a grain of sand on the beach of an ocean. But we are deciphering more and more secrets of the universe around us.

    About the documentary series SPACETIME
    Take a look at the Earth from space: Prof. Dr. med. Ulrich Walter has fulfilled the dream of mankind. In 1993 he traveled to Earth orbit. For the science format Spacetime, the astronaut once again sets off for the universe. In this reportage series, the physicist and professor of space technology presents current space travel trends and pioneering discoveries in space research.
    The challenges of the dream call Astronaut, the new race of the space nations to the moon or the discovery of further Earth-like exoplanets: In this documentary series, Ulrich Walter proves how lifelike science can be and what answers space travel offers to some of the fundamental questions of human existence.
    In Spacetime, the viewer learns about the visions that space research is currently pursuing and what insights will change our future forever.

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    #Universe #bigbang #Spacetime

  • Why The Universe May Be Full Of Alien Civilizations Featuring Dr. Avi Loeb

    1:27:02

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    In our first episode of John Michael Godier's Event Horizon, we discuss the possibility of Alien civilizations moving to Galaxy Clusters to make the best use of mass and energy, why making copies of ourselves may be the key to interstellar travel and colonization, the habitability of planets around red dwarf stars such as Proxima Centauri, Black Holes, and so much more with our first guest Harvard Theoretical Physicist Dr. Avi Loeb, the Frank B. Baird Jr. Professor of Science at Harvard University.

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    From the First Star to Milkomeda By Dr. Avi Loeb


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  • The Violent Universe - Professor Ian Morison

    1:3:16

    A look at the most violent events that occur in our Universe, from supernovae and hypernovae to the cause of gamma ray bursts and what was the biggest explosion of all - the Big Bang origin of the Universe itself.

    The transcript and downloadable versions of the lecture are available from the Gresham College website:


    Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website.

  • Alex Filippenko: Dark Energy and the Runaway Universe | Talks at Google

    1:17:17

    We expected the attractive force of gravity to slow down the rate at which the Universe is expanding. But observations of very distant exploding stars (supernovae) show that the expansion rate is actually speeding up, a remarkable discovery that was honored with the 2011 Nobel Prize in Physics to the teams' leaders. Over the largest distances, the Universe seems to be dominated by a repulsive dark energy -- an idea Albert Einstein had suggested in 1917 but renounced in 1929 as his biggest blunder. It stretches space itself faster and faster with time. But the physical origin and nature of dark energy, which makes up about 70% of the contents of the Universe, is probably the most important unsolved problem in all of physics; it may provide clues to a unified quantum theory of gravity.

    About the Speaker: Alex Filippenko is the Richard & Rhoda Goldman Distinguished Professor in the Physical Sciences. His accomplishments, documented in about 700 research papers, have been recognized by several major prizes, and he is one of the world's most highly cited astronomers. In 2009 he was elected to the National Academy of Sciences, and he shared part of the Gruber Cosmology Prize in 2007. He has won the top teaching awards at UC Berkeley and has been voted the Best Professor on campus a record 9 times. In 2006 he was selected as the Carnegie/CASE National Professor of the Year among doctoral institutions, and in 2010 he won the ASP's Emmons Award for undergraduate teaching. He has produced five astronomy video courses with The Great Courses, coauthored an award-winning textbook, and appears in numerous TV documentaries including about 40 episodes of The Universe series. An avid tennis player, hiker, and skier, he enjoys world travel and is addicted to observing total solar eclipses (11 so far).

  • Max Tegmark: Our Mathematical Universe | Talks at Google

    1:1:16

    Max Tegmark visited Google's Cambridge, MA office to discuss his book, Our Mathematical Universe: My Quest for the Ultimate Nature of Reality. The book describes his quest to explore the ultimate nature of reality, from the microcosm to our universe and beyond.

    Dr. Tegmark is an MIT physics professor who loves thinking about life's big questions. He is author or coauthor of more than two hundred technical papers, and his work with the Sloan Digital Sky Survey collaboration on galaxy clustering shared the first prize in Science magazine's Breakthrough of the Year 2003.

  • Episode 25: From Kepler To Einstein - The Mechanical Universe

    28:47

    Episode 25. Kepler to Einstein: From Kepler's laws and the theory of tides, to Einstein's general theory of relativity, into black holes, and beyond.

    “The Mechanical Universe,” is a critically-acclaimed series of 52 thirty-minute videos covering the basic topics of an introductory university physics course.

    Each program in the series opens and closes with Caltech Professor David Goodstein providing philosophical, historical and often humorous insight into the subject at hand while lecturing to his freshman physics class. The series contains hundreds of computer animation segments, created by Dr. James F. Blinn, as the primary tool of instruction. Dynamic location footage and historical re-creations are also used to stress the fact that science is a human endeavor. 

    The series was originally produced as a broadcast telecourse in 1985 by Caltech and Intelecom, Inc. with program funding from the Annenberg/CPB Project.

    The online version of the series is sponsored by the Information Science and Technology initiative at Caltech. 

    ©1985 California Institute of Technology, The Corporation for Community College Television, and The Annenberg/CPB Project

  • Brian Swimme: Journey of the Universe | Talks at Google

    51:49

    The discoveries of modern science tell a comprehensive epic story of the universe through fourteen billion years of evolution. Brian will tell this amazing story from the birth of the universe to the history of planet Earth to the stages of hominin evolution. While this account will certainly be in contention with older cultural narratives, it could ultimately lead to positive effects for future human evolution. Brian will point to some of the epic’s long term consequences for humanity as a whole.

    Brian Swimme earned his doctorate in the department of mathematics at the University of Oregon where he specialized in singularities in gravitational systems. He is professor of evolutionary philosophy at the California Institute of Integral Studies in San Francisco. His PBS film Journey of the Universe won an Emmy for best documentary in Northern California.

  • How Common is Life in the Universe? - Professor Joseph Silk

    53:43

    A review of the genesis of the universe, to consider how many galaxies might support life:

    The discovery of exo-planets and of Earth twins will be described, with a review of attempts to estimate the probability of finding life in the universe - for example how many stars do we need to survey to find suitable planets? How much time is needed to generate life?

    The transcript and downloadable versions of the lecture are available from the Gresham College website:

    Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 1,900 lectures free to access or download from the website.
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  • Universe - Dr. Neil Turok

    1:31

    Universe - Dr. Neil Turok (Perimeter Institute for Theoretical Physics) on 14/10/2016.

  • Universe: Beyond the Millennium - Creation

    50:56

    Universe: Beyond the Millennium is a television series observing astronomical phenomena, research, and theories on the universe and its origins.

    Narrated by John Hurt.

    The documentary premiered in 1999 and presents an overview of the universe as humans understood it at that time, and how we think it will evolve in the next millennium. Using 3D computer generated graphics, the series features animated sequences that offer insight into the Big Bang theory and the anatomy of the sun.

    Creation, for years scientists have speculated about the beginning of the universe. Some astronomers support the Big Bang theory while others purport the Steady State theory. Which one is correct? Telescopes that tune into natural heat radiation coming from space are helping scientists find answers to these and other questions.

    One day our universe will cool and die, our only escape maybe to risk a flight into a different universe. Perhaps the greatest question facing the human race is to discover where we came from, and find out what is our ultimate fate. Every culture, every age, has asked that question and tried answering it.

  • Neutrinos: Messengers from a Violent Universe

    1:1:08

    In this 45-minute presentation Alex Himmel, Wilson Fellow at Fermi National Accelerator Laboratory, explains how neutrinos might provide the answers to many questions that scientists have about the universe. The neutrino is a type of subatomic particle. They are produced in copious quantities by celestial objects -- trillions of neutrinos from the sun will pass through your body while you read this sentence -- but they interact so rarely with other particles that only a handful will strike an atom in your body during your entire life. Yet these benign little particles can tell us about some of the most energetic processes in the universe. In order to detect these elusive particles, scientists build enormous particle detectors deep underground, using tanks full of liquid argon in an old gold mine as well as a cubic kilometer of Antarctic ice. In this talk Himmel works his way from the sun to galactic supernovae to the possible extragalactic sources of the highest-energy neutrinos ever observed. Himmel also answers audience questions from members of the Naperville Astronomical Association.

  • How Large is the Universe?

    25:04

    For 4K space, and more great History and Science than you'll ever watch, check out our sister network...

    The universe has long captivated us with its immense scales of distance and time. How far does it stretch? Where does it end, and what lies beyond its star fields and streams of galaxies extending as far as telescopes can see?

    These questions are beginning to yield to a series of extraordinary new lines of investigation and technologies that are letting us to peer into the most distant realms of the cosmos. But also at the behavior of matter and energy on the smallest of scales. Remarkably, our growing understanding of this kingdom of the ultra-tiny, inside the nuclei of atoms, permits us to glimpse the largest vistas of space and time. In ancient times, most observers saw the stars as a sphere surrounding the earth, often the home of deities. The Greeks were the first to see celestial events as phenomena, subject to human investigation rather than the fickle whims of the Gods.

    One sky-watcher, for example, suggested that meteors are made of materials found on Earth... and might have even come from the Earth. Those early astronomers built the foundations of modern science. But they would be shocked to see the discoveries made by their counterparts today. The stars and planets that once harbored the gods are now seen as infinitesimal parts of a vast scaffolding of matter and energy extending far out into space.

    Just how far began to emerge in the 1920s. Working at the huge new 100-inch Hooker Telescope on California's Mt. Wilson, astronomer Edwin Hubble, along with his assistant named Milt Humason, analyzed the light of fuzzy patches of sky... known then as nebulae.

    They showed that these were actually distant galaxies far beyond our own. Hubble and Humason discovered that most of them are moving away from us. The farther out they looked, the faster they were receding. This fact, now known as Hubble's law, suggests that there must have been a time when the matter in all these galaxies was together in one place.

    That time, when our universe sprung forth, has come to be called the Big Bang. How large the cosmos has gotten since then depends on how long its been growing and its expansion rate. Recent precision measurements gathered by the Hubble space telescope and other instruments have brought a consensus...

    That the universe dates back 13.7 billion years. Its radius, then, is the distance a beam of light would have traveled in that time ... 13.7 billion light years. That works out to about 1.3 quadrillion kilometers. In fact, it's even bigger.... Much bigger. How it got so large, so fast, was until recently a deep mystery.

    That the universe could expand had been predicted back in 1917 by Albert Einstein, except that Einstein himself didn't believe it until he saw Hubble and Humason's evidence. Einstein's general theory of relativity suggested that galaxies could be moving apart because space itself is expanding.

    So when a photon gets blasted out from a distant star, it moves through a cosmic landscape that is getting larger and larger, increasing the distance it must travel to reach us. In 1995, the orbiting telescope named for Edwin Hubble began to take the measure of the universe... by looking for the most distant galaxies it could see.

    Taking the expansion of the universe into account, the space telescope found galaxies that are now almost 46 billion light years away from us in each direction... and almost 92 billion light years from each other. And that would be the whole universe... according to a straightforward model of the big bang. But remarkably, that might be a mere speck within the universe as a whole, according to a dramatic new theory that describes the origins of the cosmos.

    ABOUT US
    Here at SpaceRip, we value the exploration of the unknown. We surpass boundaries for the sake of uncovering the mysteries of the cosmos and what they may tell us about our origin and our future. With our videos, we hope to educate our viewers on how we fit into the universe, and more so how we can do our part to better it.

  • Secrets of the Universe | The Solar System

    15:38

    Simple moving pictures explains the origin and workings their Solar System to the ignorant and superstitious native Earthlings.
    #secretsoftheuniverse #solarsystem #science

    ►Credit:
    Mark Leslie - Director, Scriptwriter
    Peter Whittaker - Graphic Animator

  • Parallel Universe: Is There Another You? | space and astronomy

    15:18

    Parallel universes have haunted science fiction for decades, but a surprising number of top scientists believe they are real and now in the labs and minds of theoretical physicists they are being explored as never before.

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  • The Most Extreme Black Holes In The Universe

    4:42

    Black holes are the densest, most powerful objects in the universe. Capable of ripping entire planets and stars to pieces. This animation reveals what the smallest black holes look like compared to the largest.

    MORE SPACE SCIENCE CONTENT:
    What Would Happen If Earth Had Two Moons

    Where Is The Coldest Place In The Universe?

    Earth Is Completely Surrounded By A Giant Human-Made Bubble


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    #Space #BlackHole #ScienceInsider

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    The Most Extreme Black Holes In The Universe

  • Dark matter is a circus master in the universe

    7:24

    The expansion of the universe, the big bang and dark matter. Astronomers talk us through what we know and don't know about the universe.

    For more information and the full suite of resources, visit

  • The Largest Black Holes in the Universe

    24:59

    For more 4K space, and more great History and Science than you'll ever watch, check out our sister network...

    Our Milky Way may harbor millions of black holes... the ultra dense remnants of dead stars. But now, in the universe far beyond our galaxy, there's evidence of something far more ominous. A breed of black holes that has reached incomprehensible size and destructive power. Just how large, and violent, and strange can they get?

    A new era in astronomy has revealed a universe long hidden to us. High-tech instruments sent into space have been tuned to sense high-energy forms of light -- x-rays and gamma rays -- that are invisible to our eyes and do not penetrate our atmosphere. On the ground, precision telescopes are equipped with technologies that allow them to cancel out the blurring effects of the atmosphere. They are peering into the far reaches of the universe, and into distant caldrons of light and energy. In some distant galaxies, astronomers are now finding evidence that space and time are being shattered by eruptions so vast they boggle the mind.

    We are just beginning to understand the impact these outbursts have had on the universe: On the shapes of galaxies, the spread of elements that make up stars and planets, and ultimately the very existence of Earth. The discovery of what causes these eruptions has led to a new understanding of cosmic history. Back in 1995, the Hubble space telescope was enlisted to begin filling in the details of that history. Astronomers selected tiny regions in the sky, between the stars. For days at a time, they focused Hubble's gaze on remote regions of the universe.

    These hubble Deep Field images offered incredibly clear views of the cosmos in its infancy. What drew astronomers' attention were the tiniest galaxies, covering only a few pixels on Hubble's detector. Most of them do not have the grand spiral or elliptical shapes of large galaxies we see close to us today.

    Instead, they are irregular, scrappy collections of stars. The Hubble Deep Field confirmed a long-standing idea that the universe must have evolved in a series of building blocks, with small galaxies gradually merging and assembling into larger ones.

    ABOUT US
    Here at SpaceRip, we value the exploration of the unknown. We surpass boundaries for the sake of uncovering the mysteries of the cosmos and what they may tell us about our origin and our future. With our videos, we hope to educate our viewers on how we fit into the universe, and more so how we can do our part to better it.

    We have partnered with MagellanTV with the goal of providing our viewers with insight regarding our uncertain future on Earth and beyond. Equipped with knowledge, we hope to inspire people to enact change and pave the way for a better tomorrow.

  • The asymmetric universe

    1:8:23

    Michael Faraday Prize and Lecture by Professor Frank Close OBE, University of Oxford.

    Modern scientific theory describes a perfectly symmetrical universe. A universe in which matter is destroyed within an instant of its appearance and where nothing we now know could ever have happened. Human life itself seems to be lopsided, as the spherical embryo is transformed into a highly structured being with its internal organs mirrored asymmetrically. This talk explores the profound role of asymmetry in nature, and the role of its agent - the Higgs Boson - in creating a universe fit for life.

    The Royal Society Michael Faraday Prize is awarded annually to the scientist or engineer whose expertise in communicating scientific ideas in lay terms is exemplary. Professor Frank Close OBE was presented the award for his excellence in science communication.

    6:30 pm -- 7:30 pm on Tuesday 28 January 2014 at The Royal Society, London.

  • Wallace Thornhill and the Electric Universe

    1:23:55

  • The Big Bang Theory - Explained

    4:12

    Let’s find out how the universe came into existence. Big bang theory is the modern theory in terms of the origin of universe, galaxy, earth.

    Watch the Nebular Hypothesis (early theory)


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  • What Do We Know About Black Holes? | Secrets Of The Universe | Spark

    22:43

    Epic black holes, nuclear furnaces at the core of giant stars and volcanic pressure cookers inside planets - all across the immense reaches of time and space, the universe is being transformed by seething caldrons of energy.

    This episode looks into the dark side of the universe, the mysterious and monstrous black holes.

    First Broadcast in 2012. Content Provided By TVF. Any queries, contact us at hello@littledotstudios.com

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    #space #blackholes #alberteinstein #spacetravel #gravity #darksideoftheuniverse #science #telescope #technology #spacetechnology

  • The Particle at the End of the Universe, Sean M. Carroll

    1:23:27

    Linus Pauling Memorial Lectures, Novemver 30th, 2012

  • 25 Most Bizarre Galaxies In The Universe

    12:59

    Our universe is both massive and fascinating. While we have a pretty elevated view of ourselves as humans, whenever we peer into the cosmos we really see how small we are in compared to the rest of whats out there. The lowest astronomical figures say there are 100 billion galaxies (that's 100,000,000,000) in the universe, and our Milky Way is only one. Take the Earth - and multiply it times 17 billion. That's how many Earth-sized worlds exist only in the Milky Way Galaxy. Multiply that times 100 billion galaxies and you have a massive universe, not even counting the stars and non-Earth-sized planets. Here, we focus on some of the most amazing aspects of our universe: galaxies. The masses of stars, planets, debris, dark matter, and more follow some general patterns but sometimes even they break tradition and amaze us, earning them a spot on this list of the strangest and most bizarre galaxies in the universe.

    Most of the strange galaxies on this list are known to astronomers by two classifications: the Messier catalog or the New General Catalog. Messier's catalog was compiled in 1771 by French astronomer Charles Messier as a way to organize the host of cosmic discoveries happening at the time. A particular fan of comets, Messier made the list with his assistant Pierre Méchain to filter out non-comet items. The New General Catalog (NGC) of Nebulae and Clusters of Stars is a collection of various types of deep sky objects compiled by John Louis Emil Dreyer. Numerous revisions have cleaned up the listing, now one of the most comprehensive catalogs to date with 7,840 deep space objects.

    From a galaxy which resembles a cosmic sunflower unfolding before our eyes to a hellish-looking mass of gas and matter to violent galactic collisions which seem oh-so-peaceful in still images, here are the 25 Most Bizarre Galaxies in the Universe.

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    Messier 82
    Sunflower Galaxy
    MACS J0717
    Messier 74
    Baby Boom Galaxy
    Milky Way Galaxy
    IDCS 1426
    I Zwicky 18
    NGC 6744
    NGC 6872
    MACS J0416
    M60 & NGC 4647 - The galaxy couple
    Messier 81
    Antennae Galaxies
    Sombrero Galaxy
    2MASX J16270254+4328340
    NGC 5793
    Triangulum Galaxy
    NGC 2685
    Messier 94
    Pandora's Cluster
    NGC 5408
    Whirlpool Galaxy
    SDSS J1038+4849
    NGC3314a & NGC3314b

    Outro Links:
    25 Strange Things About The Universe:
    25 Smallest Things In The World:

  • Amazing Facts About the Universe | Our Violent Universe

    44:20

    Our universe is more than a serene landscape of stars--it is teeming with activity from some extremely violent events. In a presentation at the IMAX theatre at the Smithsonian National Air and Space Museum in Washington, D.C. on September 30, scientists take us inside our violent universe with stunning visuals from NASA satellites.

    Click for subscribe!
    #space

  • The Violent Universe | ANUx on edX | Course About Video

    2:44

    The Violent Universe

    Exploring the deadliest places in the universe, from black holes to supernovae.

    Register for The Violent Universe from Australia National University at

    About this Course

    This course will introduce you to the deadliest and most mysterious parts of our universe. Black holes, which warp the very fabric of space-time around them. White-dwarf stars and neutron stars, where the mind-bending laws of quantum mechanics collide with relativity. Dwarf novae, classical novae, supernovae and even hypernovae: the most violent explosions in the cosmos. We will look at what we know about these objects, and also at the many unsolved mysteries that surround them. This course is designed for people who would like to get a deeper understanding of astronomy than that offered by popular science articles and shows. You will need reasonable high-school level Maths and Physics to get the most out of this course. This is the third of four ANUx courses which together make up The Australian National University's first year astrophysics program. It follows on from a course on the Greatest Unsolved Mysteries of the Universe, and a course on exoplanets. It is not necessary to have done the previous courses first: all necessary background material is repeated here. It will be followed by a course on cosmology.

  • Our Violent Universe with Stunning Visuals from NASA Satellites - Documentary

    23:07

    Our universe is more than a serene landscape of stars--it is teeming with activity from some extremely violent events. Scientists take us inside our violent universe with stunning visuals from NASA satellites.
    Astronomers are probing the high-energy cosmic frontier with a series of key missions: Fermi, Swift, Chandra, NuSTAR, and Hubble.
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  • The Most Extreme Records In The Universe!

    14:32

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    The universe is said to have been alive for billions of years, and that would mean that there's a lot of records to be had in that time! But some of them might be more grand than you realize. Join me as I show you 9 of the most extreme records in the universe!
    9. Largest Thing In The Observable Universe: Hercules–Corona Borealis Great Wall
    I want you to think about the scale and scope of the universe at large. The universe is a very big place, and to our credit, Earth is able to see a lot of it via very powerful telescopes, probes and satellites. But even then, we sometimes find something so big, so massive, that it truly boggles our minds. And in terms of what is the biggest thing we've ever seen in the universe, that would be the Hercules–Corona Borealis Great Wall.

    8. Fastest Non-Light Entity In the Universe: Blazar Jets and Cosmic Rays
    Let's talk speed for a bit, ok? At present, the fastest thing in the universe is...what? This is not a trick question, you honestly should know this. That's right, it's light. Einstein theorized that nothing in the universe should be able to move faster than light, because doing so would break the laws of physics (and his ego). And throughout history, we have indeed not found anything that moves as fast as light.

    7. The Biggest Exoplanet in the universe DENIS-P J082303.1-491201 b
    Without a doubt, one of the most important things that humanity is looking for in the universe is planets. Mainly because we're looking for places for us to live one day if we're lucky.
    But, while we are looking for planets that we can live on, we more often than not find planets that are too different from our own to even hope to live on. And that brings us to DENIS-P J082303.1-491201 b. yes, that's a long name, and it's a typical one for planets that have no true name and are just among the stars. But this one is special because it's the biggest exoplanet we've ever seen before. Just how big is it? Well...you know our planet Jupiter?
    6. The Largest Star In The Universe: VY Canis Majoris
    Located 3900 light years away from Earth, and within the constellation known as Canis Majoris (the Big Dipper for those of you who know astronomy), the star known as VY Canis Majoris is the biggest star in the universe that we know of so far. One of the reasons we know it's a big star is because of its type, it's a Red Supergiant, also known as a Red Hypergiant. These are among the biggest types of stars, and are so big that they can burn incredibly brightly. In fact, VY Canis Majoris is one of the most brightly lit stars in the Milky Way galaxy, if not the universe itself depending on who you talk to.

    5. The Smallest Star In the Universe: OGLE-TR-122b
    Moving over to the other side of the spectrum, let's talk about the smallest known star in the universe. There are many small stars out there believe it or not, usually of the red dwarf class of star. But in terms of which one is the actual smallest, that would be OGLE-TR-122b.
    Now, what might immediately surprise you about this star is that while it's small...it's not exactly small in comparison to other things in the universe. Fet.
    4. Biggest Black Hole: The Holm 15A Black Hole
    I'm pretty sure we've mentioned this on our channel before, but Black Holes...absorb! Literally. They are one of the few entities in the entire universe that everyone should fear. They're so powerful they can unravel planets, stars, and so much more. What's even more terrifying though is that they can be quite large, and when that happens, whole galaxies are in danger. These are known as Supermassive Black Holes, and there are some in the universe that boggle the mind. In the Milky Way Galaxy, there's one known as the M87 Supermassive Black Hole that's 53 million light years long. Yet that pales in comparison to The Holm 15A Black Hole.

    3. Hottest Planet In The Universe: Kelt-9B
    Kelt 9B is a planet that is well and truly burning the life out of it, and is in fact the hottest exoplanet ever discovered in our universe.

    2. Coldest Planet In The Universe: OGLE-2005-BLG-390Lb
    Yes, this is yet another planet that has a name that is near infinite, but you'll like its nickname I promise you. Because while OGLE-2005-BLG-390Lb is the official labeling of the planet, it is known by a much simpler name to NASA...Hoth. Yeah, like from Star Wars, pretty cool, huh?

    1. Oldest Planet In The Universe: PSR B1620−26 b
    To wrap this up, let's talk age. No, not the age of the universe, but rather, the oldest planet that is said to be within the universe: PSR B1620−26 b. This planet is said to be so old that it dates back to apparently 12.7 billion years in total age. That's incredible, as it's believed that the universe isn't too much older than that (give or take a few billion years).

    #InsaneCuriosity #MostExtremeRecordsInTheUniverse

  • Our amazing Universe: astronomical revelations and new mysteries by François R. Bouchet

    2:9:51

    KAAPI WITH KURIOSITY

    OUR AMAZING UNIVERSE: ASTRONOMICAL REVELATIONS AND NEW MYSTERIES

    SPEAKER: François R. Bouchet (lnstitut d'Astrophysique de Paris,
    France)
    WHEN: 4pm to 6pm Sunday, 20 January 2019

    WHERE: J. N. Planetarium, Sri T. Chowdaiah Road, High Grounds, Bangalore

    Dr. Bouchet will describe current astronomical observations that precisely constraint the nature of the Cosmos in which we live, leading to radical ideas for the origin of the structures within it. This touches on questions such as: How did the Universe originate? What is it made of? Why is it the way that it is? What is the nature of the mysterious so-called Dark Matter and Dark Energy that dominate the composition of the Universe and impose its evolution with time? How do we actually learn about all these? And what are the new mysteries that our observations are revealing?

  • Samaya Nissanke - Follow the chirp: seeing and hearing the Violent Universe

    1:19:59

    July 9, 2018 / The Moscow Planetarium
    Samaya Nissanke , professor of The University of Amsterdam, the Netherlands. Lead of Virgo Gravitational Wave Group in the Netherlands, which collaborates with LIGO Scientific Collaboration.
    Public lecture Follow the chirp: seeing and hearing the Violent Universe

    Thanks to our partners - The Moscow Planetarium, Moscow

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  • Looking for the most violent phenomena in the Universe

    1:17:05

    Rencontre de l'Irfu du 6 février 2015 avec Werner Hofmann, Professor at Max Planck Institut für Kernphysik (MPIK) and Spokesperson of the CTA t Jean-François Glicenstein, physicist à l’Irfu/SPP

    Résumé :
    Les rayons cosmiques de très haute énergie sont produits lors des phénomènes les plus violents à l'oeuvre dans l’univers: pulsars, étoiles binaires, nébuleuses, restes de supernovae, trous noirs supermassifs. Etudiés depuis des décennies, les mécanismes ainsi que les sites potentiels de leur accélération restent mystérieux. Les rayons gamma de haute énergie sont des sondes précieuses pour comprendre ces phénomènes grâce aux gerbes de photons Cherenkov qu’ils engendrent à leur entrée dans l’atmosphère terrestre. Pour remonter aux sites d’accélération des rayons cosmiques de haute énergie, les physiciens doivent utiliser des observatoires gigantesques comme le futur CTA, l’observatoire ultime dont notre invité est le principal responsable (PI).

  • The Dark Side Of The Universe | Secrets Of The Universe | Absolute Science

    22:18

    Epic black holes, nuclear furnaces at the core of giant stars and volcanic pressure cookers inside planets - all across the immense reaches of time and space, the universe is being transformed by seething caldrons of energy.

    Subscribe to Absolute Science:

    Content licensed by TVF International to Little Dot Studios.

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  • violent universe.mov

    2:04

    imax planetarium bubenheim

  • The fate of the Universe

    47:16

    This is the second part of the 'Dark Universe' that we started last week.

    Today we're talking all about Dark Energy, the mysterious force that seems to be pushing everything in the Universe apart! 

    What does this mean for the fate of the Universe? Join Cambridge University's Dr Matt Bothwell as we think of all the fun ways our Universe might end.

    As always this will be an interactive talk using Slido! Go to  and use the code 'universe' to join the conversation. The Q+A will be moderated, and kept to on-topic questions only.

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