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    Have you ever asked yourself where the boundaries of our universe are, how far exactly it extends? My guess is you would not have come up with a satisfactory answer even if you spent hours on end trying to figure it out.
    No wonder, as the universe is like the horizon: you take one step forward and it glides two steps further away from you.

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    0:00 INTRO
    19:50 THE PULSAR
    29:24 TRAPPIST-1
    38:19 MAGNETAR
    49:28 TON 618


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  • National Geographic Journey Through the Milky Way


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    0:46 Voyagers
    09:56 Saturn
    20:24 Uranus
    29:34 Neptune
    38:30 Beyond our system
    47:14 Sirius
    56:41 Unobservable expanses

    #SolarSystem #Space #Kosmo

  • Journey through the universe beyond the speed of light HD


    Excellent documentary, mind blowing and superbly narrated. Enjoy
    Narrated by Alec Baldwin.

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    As we look further from our system, we can observe objects that really defy our understanding. And I invite you to join me on a journey to several of these. We will fly by Mira, talk about brown and black dwarves, take a look at Canes Venatici, the Methuselah star, the exoplanet Gliese 832 c and last but not least witness the most tremendous explosions that have ever taken place in the observable universe. A fascinating journey is up ahead!

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    0:00 INTRO
    01:07 Mira
    09:17 Brown dwarf
    18:05 Black dwarf
    27:50 Supervoid
    37:49 The Methuselah star
    48:15 Gliese 832 c
    58:20 Hypernova


  • Journey To The Edge Of The Universe National Geographic, 720p


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  • Bizarre Journey to the Outer Solar System DOCUMENTARY BOXSET These Planets Continue to Mystify Us


    Evidence of ninth planet found in outer reaches of solar system ... in the outer reaches of our solar system, US scientists announced on ... and follows a bizarre, highly elongated orbit in the distant solar system, said ... Although we were initially quite skeptical that this planet could exist, as we continued to ...


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    Today I invite you on a journey to those mysterious places realistically quite beyond our physical reach. And as we get further away from our Earth, we will be braving the most forbidding areas of space. Our flight starts in the vicinity of Titan, then we will move on to the most dangerous asteroids and a bit later take a look at Pluto.

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    0:00 INTRO
    01:23 Titan
    10:57 The most dangerous asteroid
    22:01 Pluto
    31:37 Nearest exoplanets
    40:35 Microquasar ss 433
    49:32 The intergalactic medium
    58:20 What will happen after the death of the universe?


  • A Mysterious Journey to the End of Space


    Does the Universe have an edge? Where does space end? And what's beyond that point? The truth is we don’t know it. Not yet anyway. So let's imagine what a journey to the end of space would be like! Okay, year 2236. Space exploration is flourishing, and astronauts are the most respected professionals in the Solar System. Yet despite all technological advances, no sign of extraterrestrial life has been observed. Or rather, wasn’t… until two years ago.

    The GSA — Global Space Agency — registered a repeating signal like no other. It was coming from a galaxy billions of light years away and moving. The decision was made to construct a one-of-a-kind spaceship, exceeding the speed of light, to explore the signal. But to reach its full speed, it has to be piloted manually. And these four individuals are now going on board the ship for the most important mission in history… perhaps never to come back.

    #space #universe #brightside

    Other videos you might like:
    Why There Is Light on Earth But Not in Space
    What Would a Journey to the Black Hole Be Like?
    That's What'll Happen to the Earth In 1,000,000,000 Years

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  • What Is Outside the Universe? Journey to the Edge of the Universe!


    Journey to the edge of the universe! The easiest way for us humans to understand something is when we see it. If we can understand a circumstance with the naked eye, it seems easier to understand the effects and causes of a certain process. But what is the situation like in situations that are completely invisible to the human eye? The mysteries surrounding the infinite vastness of our universe stem primarily from the fact that we simply cannot observe certain areas of the galaxy due to different spatial circumstances. Today, we would like to set out with you on a journey into the unknown. We are dedicated to the question of what is actually outside the visible universe.

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    Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, ...


  • Enigmas of the Solar System | Documentary Boxset | Knowing the Planets


    The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small Solar System bodies. Of the objects that orbit the Sun indirectly—the moons—two are larger than the smallest planet, Mercury.
    The Solar System formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular.......
    #solarsystem #documentary #planets

  • A Journey to the End of the Universe


    Could humans ever travel to other galaxies within their lifetime? The immense scale of the Universe seems to prohibit such voyages, after all the nearest galaxy is so far away that it takes light itself - the fastest thing in the Universe - 2.5 million years to complete the trip. Remarkably, there is a trick that might allow humans to accomplish this feat - join us today as we step onboard the constantly accelerating spaceship!

    Written and presented by Professor David Kipping.

    You can now support our research program and the Cool Worlds Lab at Columbia University:

    0:00 - Prologue
    2:57 - A Journey to Alpha Centauri
    11:27 - Returning from Distant Shores
    21:12 - Onward to the End

    Further reading and resources:

    ► Lee, J. & Cleaver, G., 2015, The Relativistic Blackbody Spectrum in Inertial and Non-Inertial Reference Frames:
    ► Yurtsever, U. & Wilkinson, S. 2015, Limits and Signatures of Relativistic Flight:
    ► Margalef-Bentabol, B., Margalef-Bentabol, J., Cepa, J., 2013, Evolution of the Cosmological Horizons in a Concordance Universe:
    ► Columbia University Department of Astronomy:
    ► Cool Worlds Lab website:

    Music is largely by Chris Zabriskie ( and is licensed under a Creative Commons Attribution license ( in order of appearance;
    ► Cylinder Five (
    ► Music from Neptune Flux, The Oceans Continue to Rise
    ► Music from Neptune Flux, We Were Never Meant to Live Here
    ► Cylinder Two (
    ► Cylinder Four (
    ► Cylinder Eight (
    ► It's Always Darkest Before the Dawn by Hill, licensed through
    ► Cylinder Two (
    ► It's Always Darkest Before the Dawn by Hill, licensed through

    Video materials used:

    ► Intro/outro video by ESO/Mark Swinbank, Institute for Computational Cosmology, Durham University, Flying through the MUSE view of the Hubble Ultra Deep Field:
    ► Voyager 2 footage courtesy NASA JPL:
    ► Nautilus X videos from f r a g o m a t i k: and
    ► Ship passing Moon & Mars taken from Beer from Mars by MoonMan Pictures:
    ► A Journey to Alpha Centauri video by ESO./L. Calçada/Nick Risinger (
    ► Relativistic travel through a lattice by Ute Kraus:
    ► Earth time lapse footage taken onboard the International Space Station by NASA's Earth Science & Remote Sensing Unit
    ► Fly-through space footage from
    ► A Flight Through the Universe, by the Sloan Digital Sky Survey, Miguel Aragon & Alex Szalay (Johns Hopkins), Mark Subbarao (Adler Planetarium):
    ► Galaxy spinning animation by
    ► Expanding universe animation by EposChronicles:

    Films clips used:
    ► Agora (2009)
    ► Star Trek (1966 - 1969)
    ► Star Trek: The Motion Picture (1979)
    ► Interstellar (2014)
    ► The Expanse (2015 - present)
    ► 2001: A Space Odyssey (1968)
    ► The Martian (2015)
    ► Passengers (2016)
    ► Alien (1979)
    ► Flame over India (1959)
    ► Star Trek: First Contact (1996)
    ► Prometheus (2012)
    ► Alien: Covenant (2017)
    ► Star Trek: The Next Generation (1987 - 1994)
    ► Planet Earth (2006)
    ► Elysium (2013)
    ► Alien: Resurrection (1997)
    ► Avengers: Endgame (2019)
    ► What Dreams May Come (1998)

    Special thanks to YouTuber Madd End for this fantastic artist's impression of the halo drive: Thumbnail image by Hazan:

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    #EndOfTheUniverse #ConstantAcceleration #CoolWorlds #InterstellarTravel

  • Something Strange Is Surrounding Our Solar System! 10 Incredible Discoveries


    Anyone who looks at the stars secretly wonders what is going on in the universe. For us humans it is almost unimaginable. For people in former times it was a much bigger mystery. Our modern civilization has recently been able to fathom, at least in part, what is hidden in space. Nevertheless, our knowledge is manageable and many explanations can only be given in our imagination - all the more important are all the discoveries made by space explorers and scientists. In the following we present you with ten of the most exciting, mysterious, interesting and incredible discoveries from the near past, where you will wonder what the future will bring. Have fun with exciting facts about foreign planets, black holes, extraterrestrial life and much more.

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    Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, ...


  • National Geographic Journey Through the Milky Way




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    You would certainly have heard more than once that in the distant future people will be able to easily travel between galaxies.

    Unfortunately, unlike what you can see in sci-fi movies, this opportunity is not going to present itself any time soon. However, we are quite able to observe our galaxy’s neighbours even today.

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    #MilkyWay #Space #Kosmo

  • What Does the Center of the Milky Way Look Like? A Journey to the Heart of Our Galaxy!


    The Milky Way Galaxy is made up of hundreds of billions of stars (including the Sun), all spread out across a vast area spanning around 100,000 light-years. But what is going on within the core? At the very heart of the galaxy? Come with me on a journey as we take a look at the images captured by incredible telescopes of the galactic center! You will find out where it is located, how long it would take to get there, what is lurking there and how we will be exploring the region in the future!

    Remember to like and subscribe for much more to come! Thanks for watching! V

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  • Documentary 2017 Travelling Beyond The Milky Way The Science of Space Travel ᴴᴰ


  • Researchers Discover Mysterious Radio Waves beyond the Milky Way!


    When we let our gaze wander to the firmament during starry nights, we get an authentic impression of how gigantic our galactic home really is. Just like the countless twinkling stars we see in the night sky, our earthly home and its planetary system are located in that barred spiral galaxy we call the Milky Way. This cosmic collection of thousands and thousands of stars, celestial bodies, gas nebulae and dust clouds has fascinated astronomers for millennia. The groundbreaking discoveries that are regularly recorded in the Milky Way prove that we are still far from having unraveled all the great mysteries of our home galaxy. You’ll learn about some of the extraordinary natural structures and objects that researchers have come across in the barred spiral galaxy in the following video below.

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    Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, ...


  • Hubble:Exploring the MilkywayHD


    NASA astronomers announced Thursday they can now predict with certainty the next major cosmic event to affect our galaxy, sun, and solar system: the titanic collision of our Milky Way galaxy with the neighboring Andromeda galaxy.

    The Milky Way is destined to get a major makeover during the encounter, which is predicted to happen four billion years from now. It is likely the sun will be flung into a new region of our galaxy, but our Earth and solar system are in no danger of being destroyed.

    Weird Alien Worlds Beyond Our Solar System:

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  • A Journey to our Closest Galaxies


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    Today I invite you on a tour around our closest galaxies. But before reaching those, we will stop at the dwarf planet Makemake and the trans-Neptunian object Sedna, talk about the weirdest objects ever to have approached our Earth, venture to the most horrifying exoplanets and fly by the star known as WR 102.

    0:00 Intro
    01:13 MAKEMAKE
    11:44 SEDNA
    21:24 COMETS
    42:57 WR102

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    #Galaxies #Planets #Space #Universe #Film #Kosmo #Jupiter #Satellites

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  • Journeys to the Edge of Creation: The Milky Way and Beyond


    Presented by the Moody Science Institute




    The Local Group is the galaxy group that includes the Milky Way. It has a total diameter of roughly 3 megaparsecs (10 million light-years; 9×1022 metres), and a total mass of the order of 2×1012 solar masses (4×1042 kg). It consists of two collections of galaxies in a dumbbell shape: the Milky Way and its satellites form one lobe, and the Andromeda Galaxy and its satellites constitute the other. The two collections are separated by about 800 kpc (3×106 ly; 2×1022 m) and are moving toward one another with a velocity of 123 km/s. The group itself is a part of the larger Virgo Supercluster, which may be a part of the Laniakea Supercluster. The total number of galaxies in the Local Group is unknown as some are occluded by the Milky Way; however, at least 80 members are known, most of which are dwarf galaxies.

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  • The Universe: Countless Wonders of the Milky Way | Full Episode | History


    We used to think that Earth was at the center of the universe, but now we know we're not even at the center of our own galaxy. Countless wonders exist between where earth is situated, in Season 2, Episode 4, The Milky Way. #TheUniverse
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    HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.

  • What If Earth Was Near the Center of the Milky Way?


    See that strip of stars splashed across the night sky? That's our home galaxy, the Milky Way. You can see it from Earth because we live on its very outskirts, far away from all the fun stuff happening in its center. What would it be like to reside in its galactic downtown? Would we still have our familiar Sun? What would our night sky look like? Would we get sucked into a black hole?

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    Imagination will often carry us to worlds that never were. But without it, we go nowhere. — Carl Sagan

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    Produced by Underknown in Toronto, What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
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  • The Milky Way for Children, Galaxies and Space: Astronomy for Kids - FreeSchool


    - Help support more content like this!
    The Milky Way is our home galaxy. It can be seen in the sky if the night is dark enough, a cloudy white stripe of stars too far to be seen individually with the naked eye. Our Solar System is only a small piece of the enormous galaxy in which we live!

    Like this video if you want to see more videos about SPACE!

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    Music: Jaunty Gumption, Darkest Child - Kevin MacLeod (

    Footage and images courtesy of NASA, the ESA, the ESO, and the Hubble Space Telescope. Thank you!

  • What Is The Milky Way? The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz


    Hi KIDZ! Welcome to a BRAND NEW SEASON of the DR. Binocs show. Watch this video by Dr. Binocs and learn what exactly is a Milky Way. Keep commenting your answers to win a shout out in the next video :D



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    Voice of Dr. Binocs - Joseph D'Souza

    Creative Head/Written/Directed by Nitin Navale

    Illustrators - Kalpesh Bamne, Mukesh Ishi, Rupesh Hire

    Storyboard - Kalpesh Bamne

    Animators - Rupesh Hire, Sushant Hodage, Tushar Ishi , Raju Nikumbe, Prasant Bordekar

    VFX Artist - Aliasgar Kagalwala

    Background Score & SFX - Jay Rajesh Arya

    Sound Engineer - Varad J. Khare

    Producer - Neha Barjatya

    Copyrights and Publishing: Rajshri Entertainment Private Limited

    All rights reserved.

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  • Visiting Andromeda galaxy


    What would it be like to visit the closest major galaxy to Earth? ✨

    Music: 'No Tomorrow' by Whitesand
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    Video clips & Images by:
    1. NASA, ESA, Digitized Sky Survey 2, N. Risinger (, J. Dalcanton (University of Washington, USA), B. F. Williams (University of Washington, USA), L. C. Johnson (University of Washington, USA), the PHAT team, and R. Gendler
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    2. NASA/Goddard Space Flight Center and the Advanced Visualization Laboratory at the National Center for Supercomputing Applications
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    6. ESA/Herschel/PACS/SPIRE/J.Fritz, U.Gent/XMM-Newton/EPIC/W. Pietsch, MPE/R. Gendler
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    7. Adam Evans (CC BY 2.0)
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    8. Torben Hansen (CC BY 2.0)
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    9. NASS JPL
    11. NRAO/AUI/NSF
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    12. ESO/M. Kornmesser
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    13. ESA / Hubble
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    Narrator: Ridwan Zaman
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    Video produced by Astrogeekz

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  • Marcos Ciscar - Beyond the Milky Way


    From the space album GALACTICA. A journey beyond our own galaxy... Maybe we find worlds just like our own?

    Composed/Performed/Produced by Marcos Ciscar.
    Music copyright: Blue Planet Music 2017

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  • An Epic Journey From Earth to the Edge of the Universe


    Come with me on an epic journey through time and space, from Earth to the edge of the observable universe. In this experience, you will fly faster than the speed of light out of the solar system, out of the Milky Way galaxy and into intergalactic space, the region in between the galaxies. Here you will observe the cosmic web, the building blocks of the cosmos. If you enjoyed this universe flythrough then remember to tap the like button and subscribe!

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    Intro - Mysterious by Audiolibrary (Purchased License)
    Mid - Jennifer Athena Galatis
    End - Interstellar by cleanmindsounds (Purchased License)

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  • How Long Would it Take to Travel the Milky Way? | Unveiled


    The Milky Way is at least 105,000 lightyears across. Possibly more than 200,000 lightyears across! The idea of travelling across it is truly mind-boggling, but that's what we're going to do! In this video, Unveiled sets forth on an incredible journey across the galaxy, taking in all the sights and sounds of deep space!

    This is Unveiled, giving you incredible answers to extraordinary questions!

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    #Space #SpaceTravel #DeepSpace #Interstellar #MilkyWay #Universe

  • New Insights Into The Hidden Galaxies Of The Universe - Is Anybody Out There? New Planets


    A unique example of some of the lowest surface brightness galaxies in the universe have been found by an international team of astronomers lead by the Niels Bohr Institute. The galaxy has lower amounts of heavier elements than other known galaxies of this type. The discovery means that small low surface brightness galaxies may have more in common with the first galaxies formed shortly after the Big Bang than previously thought.

  • New Australian telescope maps 3 million of galaxies beyond the Milky Way at record speed


    A powerful new telescope in Outback, Australia has mapped vast areas of the universe in record-breaking time, revealing a million new galaxies and opening the way to new discoveries.

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  • How far away is it - 10 - The Milky Way


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    In this segment of our “How far away is it” video book, we cover the structure of the Milky Way galaxy.

    We start with a high-level description of the three main components: the galactic center with its black hole, the galactic disk with its spiral arms, and the galactic halo stretching far out in all directions using the European Space Agency spacecraft Gaia’s findings. We also show how full images of the Milky Way can be created from within the galaxy.

    Using the full power of the Hubble, Spitzer, and Chandra space telescopes, we take a deep dive into the center of our galaxy with its central bulge. We detail the evidence for the existence of a supermassive black hole, Sagittarius A*, at the very center of the galaxy’s core. We cover and illustrate the work done by the UCLA Galactic Centre Group in conjunction with the new Keck observatory on top of the Mauna Kea volcano in Hawaii, and the Max Plank Institute for Extraterrestrial Physics in Germany and more recently and the European Southern Observatory with its array of Very Large Telescopes in Chile. This includes a look at how close the star S2 approached Sgr A* and what that black hole might look like. In addition, we cover stellar interferometry with ducks on a pond to see how these measurements were done.

    Next, we go a level deeper into the nature of a Black Hole singularity. We cover the Schwarzschild radius, event horizon, accretion disk, gravitational lensing, and gamma-ray jets. We then actually build Sgr A*. In addition to the supermassive black hole, we take a look at a solar mass black hole.
    We then cover the structure of the galactic disk including: the bar core, the two 3 Parsec arms, Scutum-Centaurus, Perseus, Sagittarius with its Orion Spur, Norma and the Outer Arm. We review the locations of various celestial objects we’ve seen in previous Milky Way segments, to show how close to us they are. We also cover the disk’s rotation and the Sun’s orbit. We look at our solar system’s Ecliptic Plane with respect to the galactic plane. And we cover the galaxy’s dust clouds and how we see them with radio astronomy. We also cover the galaxy’s rotation curve and its connection with dark matter.
    Next, we cover the galactic halo. We start with Shapley’s globular cluster map that first showed that we were not at the center of the galaxy. We cover the size of the halo, the inner and outer halos orbital motion, and the newly discovered galaxy within our galaxy called Gaia-Enceladus. We end with recent discoveries of massive amounts of Hydrogen in the halo and this findings impact on the Dark Matter debate. And we end with a calculation of the entire Milky Way’s mass.
    We end our galaxy coverage by illustrating how far one would have to go to take a picture that would include what we see in our illustrations. We conclude the chapter with another look at the distance ladder that took us across the galaxy.

    @00:00 Beethoven, Ludwig van: Symphony No.9 in D minor Op.125, 'Choral' : III Adagio molto e cantabile; Daniel Barenboim & Staatskapelle Berlin; from the album “Beethoven : Symphonies Nos 1 - 9 & Overtures” 2004

    @24:47 Tchaikovsky, Pyotr Ilyich: Symphony No. 5 in E minor, Op. 64; Bernard Haitink, Royal Concertgebouw Orchestra, Amsterdam, 2012

  • Star and Galaxy Formation in the Early Universe ★ Planets Beyond our Solar System


    The very first stars likely formed when the Universe was about 100 million years old, prior to the formation of the first galaxies. As the elements that make up most of planet Earth had not yet formed, these primordial objects – known as population III stars – were made almost entirely of hydrogen and helium.

  • An Impressive Journey Through the Milky Way! Documentary 2017!


    An Impressive Journey Through the Milky Way! Documentary 2017!

  • Milky Way Galaxy - video no copyright #shorts


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  • Heard in the Milky Way- Homo Sapiens as Spaceships to Beyond Drakes Equation


    This week's Heard in the Milky Way episode, narrated by The Galaxy Report and founder, Val Landi, takes you on a journey with two stories that change our knowledge of Planet Earth, our Galaxy, and the vast cosmos beyond. 

    Sources: Greg Bear, Darwin's Radio (Kindle Edition)  and Chris Conselice, University of Nottingham

    Image credits: Pixabay and Shutterstock License

    Video credit: With thanks to the European Southern Observatory, ESOcast video, Supernova to the End of the Universe, via Creative Commons Attribution 4.0 International License

  • What Do Our Closest Galaxies Look Like?


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    Galaxies live their own exciting lives – they form, evolve and merge. Theirs is a complex and well-regulated internal structure predefined by fundamental laws of nature. Our galaxy has its neighbours, too. Today we have picked out the most outstanding ones to talk about.

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    #MilkyWay #Andromeda #Galaxies #Planets #film #Space #kosmo

  • The Andromeda and Milky Way Galaxy Collision has BEGUN!


    Despite numerous threats from outer space in the form of asteroids, exploding supernovae, rogue planets, black holes, cannibal galaxies and more, our home galaxy, the Milky Way has been relatively safe….or so we thought. Scientists predicted that in about 3.75 billion years from now our galaxy would eventually collide with Andromeda, our large spiral galaxy neighbour.

    However new findings have shown that these predictions and the timeline may actually be totally wrong.

    Welcome to Factnomenal and today we will take a look at some shocking new discoveries and answer some burning questions about Andromeda and it’s much debated collision with our Milky Way.

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  • Strange Signal From The Milky Way Scared Astronomers


    Strange Signal From The Milky Way Scared Astronomers
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    Astronomers have been peering into space for over 60 years in search of artificial signals. And it’s been more than 10 years since they’ve come across the very first fast radio burst (FRB) in 2007. From that moment on, these millisecond bursts of radio emission have bewildered scientists by the mystery of their true nature.

    And as we’ve just started to understand what’s causing these strange signals, a recently discovered FRB has nearly brought scientists back to square one.

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  • The Oort Cloud | The Solar Systems Shell


    What lies at the very furthest recesses of the Solar System? Far beyond the orbit of Neptune and the Kuiper Belt, deep into interstellar space, lies a vast, thick shell of icy space debris. We have never seen it directly, but we know it exists- because it is the source of the most distant comets that we see entering the Solar System. Why is it there? Today we'll find out; in a new episode of #OOTW

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    All music in this video was downloaded from the YouTube Audio Library.
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    - Clouded | Public Memory
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    The scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator:

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    0:00 Introduction
    2:01 The Oort Cloud
    5:18 The Scale of the Cloud
    6:47 Formation of the Oort Cloud
    9:33 The Source of All Comets
    13:17 The Hills Cloud
    14:40 Sedna
    16:12 The Outer Oort Cloud
    17:13 Siding Spring, Hale Bopp, Lovejoy
    19:20 Future Missions to the Oort Cloud
    21:46 Extra-solar Oort Clouds

  • Heard in the Milky Way --Exotic Objects at Milky Way Center to China Warns of Alien Contact


    Today’s two stories that alter our knowledge of Planet Earth, our Galaxy and the vast cosmos beyond. The first is a journey to the center of the Milky Way and the detection of strange, exotic objects by the UCLA Galactic Center Group. The second, a chilling warning from China’s philosopher of alien civilizations and science fiction author Liu Cixin.

  • Wonders of Gods Creation - 1 - The Milky Way and Our Solar System


    The latest discoveries documented by scientists and stunning images show us our privileged position in a cosmic ocean of 200 billion stars.
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  • When Will Journey Outside Milky Way Be Possible? #Shorts


    Intergalactic travels aren’t supposed to be available in the nearest centuries. The closest galaxy to our Milky Way would take tens of thousands of millions of light-years to get to. But you will be surprised to know that several scientists have carried investigations of intergalactic travel and said that the time will come and humans will be able to travel to other galaxies.

    Tags: intergalactic travel, intergalactic, between galaxies, to other galaxies, journey between galaxies, traveling to other galaxies, nasa, spacex, spacecrafts, future spacecrafts, space exploration, new horizons, other galaxies, outside milky way

  • Beyond the Milky Way 4th 5th 6th 7th grade science


    Imagine an Earth like planet orbiting beyond our solar system in the Milky Way, detected with the help of a powerful space or ground telescope like Keck, Hubble, and Kepler.  A new kids' book about planets, astronomy and space, Planet Hunter tells the story of how astronomer Geoff Marcy and other astronomers use telescopes and innovative techniques to hunt for extraterrestrial planets. Author Vicki Wittenstein.

  • NASA Skywatching Tips for October 2020


    What are some skywatching highlights in October 2020? Not one, but two, full Moons; Mars at opposition; and finding the Andromeda galaxy.

    Credit: NASA/JPL-Caltech

  • How big is the universe ... compared with a grain of sand?


    How big is the universe ... compared with a grain of sand? 'You'll never get your head around how big the universe is,' warns astronomer Pete Edwards of the University of Durham in this film about measuring astronomical distances. 'There are as many stars in the universe as there are grains of sand on the Earth.' So how far is a light year? And supposing our galaxy were the size of a grain of sand, how big would the universe be?

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  • Beyond the Milky Way


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  • Travelling Beyond The Milky Way — The Science of Space Travel | New Documentary HD 1080p 60fps


  • How We Discovered the Milky Ways Black Hole


    This video was sponsored by Coursera. Go to Coursera to check out their courses, like IBM’s Data Science Professional Certificate: The first 100 people to enroll in the IBM Data Science certification before the end of July will get their first month for free.

    The search began with a physicist checking for sources of static on phone calls in the 1930s, but it took several decades to finally make one of the biggest discoveries in astronomy, Sagittarius A*.

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