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Astronomy


  • 01:45 New Saturn's Rings Are Disappearing

    Saturn's Rings Are Disappearing

    / 30 views

    Scientists from NASA Goddard have discovered that not only are Saturn's rings younger than previously thought, but also that the rings are actually disappearing at a rapid pace through a process called "ring rain." Learn more about this phenomena in this

  • 06:04 New The World Below: Time-Lapse | Earth 2

    The World Below: Time-Lapse | Earth 2

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    I never thought that I’d be making another one of these, but with all of the new footage from the International Space Station (ISS) that has been made public, I decided to give it another go. All of 4K video and Time-lapse sequences were taken by th

  • 03:30 New What Would Happen If Earth Had Two Moons

    What Would Happen If Earth Had Two Moons

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    If Earth had two moons, it would be a catastrophe. An extra moon would add an extra gravitational pull, leading to larger tides and wiping out major cities like New York and Singapore. And millions of years later, the moons would collide, sending chunks c

  • 02:13 New Where Is The Coldest Place In The Universe?

    Where Is The Coldest Place In The Universe?

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    The Boomerang Nebula is the coldest place in the universe, colder even than deep space at -459°F. But why this regions of space is colder than space itself has remained a mystery to astronomers until very recently. ----------------------------------------

  • 07:13 New If The Sun Goes Out For 24 Hours

    If The Sun Goes Out For 24 Hours

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    If our sun went out for just 24 hours, a lot would quickly change. This video explores this concept.

  • 11:12 New The Strangest Planets Ever Discovered

    The Strangest Planets Ever Discovered

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    Explore some of the strangest planets discovered. In this video, we used some footage from the game Space Engine (http://spaceengine.org

  • 22:53 New What If the Earth Does Not Exist?

    What If the Earth Does Not Exist?

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    What if the earth is not real and just a simulation? Maybe it never actually existed? It may sound crazy, but a lot of smart people like Tesla founder Elon Musk believe in this concept. ►Cool Motion Design https://vimeo.com/tusharfxarts If you like this v

  • 14:47 New Unbelievably Strange Planets in Space

    Unbelievably Strange Planets in Space

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    This video explores some very strange objects and planets.

  • 11:01 New The Strangest Star In The Universe

    The Strangest Star In The Universe

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    Explore one of the strangest stars in the world. ►For all questions - RidddleMedia@gmail.com In this video, we used some footage from the game Space Engine (http://spaceengine.org)

  • 04:22 New What Will Happen In 10 Quintillion Years From Now

    What Will Happen In 10 Quintillion Years From Now

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    Scientists speculate on what might happen to our world very far out into the future.

  • 04:48 How far can Voyager 1 go before we lose contact?

    How far can Voyager 1 go before we lose contact?

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    The Voyager space probes are the furthest man made objects from Earth. With Voyager 1 being 21 Billion Kilometres from Earth, communication with the Space probe relies on the Deep Space Network. But how far can Voyager 1 go before we lose communication? T

  • 06:52 Explore the Solar System with Bill Nye!

    Explore the Solar System with Bill Nye!

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    Bill Nye and I visited three places in our Solar System where there might be life. Subscribe to Science Magic Show Hooray! https://bit.ly/2LLNAci Do you have a science question? Let me know! I’d love to answer it in a future video. Drop it in the comments

  • 26:40 Human Tissue Experiments on the ISS Could Advance 3D Printed Organs

    Human Tissue Experiments on the ISS Could Advance 3D Printed Organs

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    Seeker host Maren Hunsberger sits down with NASA Scientist Dr. Liz Warren to talk about the amazing science happening on the ISS, why microgravity is the ideal condition for health experiments, and how this all might lead to 3D printed body parts. SpaceX

  • 08:29 Why Don’t We Have a Photo of a Black Hole Yet?

    Why Don’t We Have a Photo of a Black Hole Yet?

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    Wondering where the Event Horizon Telescope is at with the world's first photo of a black hole? So are we. We headed back to MIT Haystack Observatory to find out. Read More: Event Horizon Telescope https://eventhorizontelescope.org/ MIT Haystack Observato

  • 05:50 What Science Was Actually Done on the Moon? | Apollo

    What Science Was Actually Done on the Moon? | Apollo

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    Apollo 14 conducted more scientific exploration of the Moon than any mission before it, and discoveries from the trip would eventually shape a new understanding of our celestial neighbor. Check out the entire Apollo series here!: https://bit.ly/2ApSfg9 Re

  • 06:28 How NASA Built the Fastest Spacecraft Ever

    How NASA Built the Fastest Spacecraft Ever

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    Engineers and designers working on the Parker Solar Probe tackled challenges such as size, weight, and extreme heat. Their design combined unique materials and underwent rigorous testing to transform the Probe into a record-breaking spacecraft. This Is No

  • 07:19 A Bomb Exploded on Apollo 13, Here’s What Happened Next | Apollo

    A Bomb Exploded on Apollo 13, Here’s What Happened Next | Apollo

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    When an explosion shutdown the main Apollo 13 spacecraft, NASA was put on the edge of a catastrophic disaster. Mission Control had to figure out how to get the astronauts home or they’d be stranded in space. Check out the entire Apollo series here!: https

  • 07:44 Will Ice Cream Melt On The Way To Space!?

    Will Ice Cream Melt On The Way To Space!?

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    Beaker Creatures: https://www.learningresources.com/text/beaker-creatures/creatures.html SUBSCRIBE: https://www.youtube.com/nickipedia SHARE THIS VIDEO: https://youtu.be/BTH70fVhq7U It’s space week so I wanted to do an experiment getting as close to outer

  • 08:25 Aliens under the Ice – Life on Rogue Planets

    Aliens under the Ice – Life on Rogue Planets

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    The first 1000 people to use this link will get a 2 month free trial of Skillshare: https://skl.sh/kurzgesagt4 Out in the vast coldness of outer space, there are planets that travel alone through darkness without the boundaries of a system. Here’s h

  • 03:40 How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

    How Jets Are Used to Attitude Control Satellites - Christmas Lectures with Leonard Maunder

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    Controlling the orientation of an object is called attitude control. Leonard Maunders shows how small jets are used to control the attitude of satellites. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full second lecture of the

  • 00:46 My Favourite Space Fact | #BBCEarthPresenterSearch

    My Favourite Space Fact | #BBCEarthPresenterSearch

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    This video is an entry into the #BBCEarthPresenterSearch. The challenge is to make a video about a science fact in less than 60 seconds. When I refer to distant galaxies moving away from us, I am talking about galaxies outside of our local group. We are g

  • 09:23 How to Build a Dyson Sphere - The Ultimate Megastructure

    How to Build a Dyson Sphere - The Ultimate Megastructure

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    To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription. Get your Dyson Sphere Poster here: https://sta

  • 02:01 Let's talk about nothing

    Let's talk about nothing

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    A fun thought experiment I heard of. Makes you think about nothing. ;) Ok, it was an ice skater, I think, but it's not essential. I took a Ballerina here... There is an answer, it seems simple but is quite interesting. Music: "Illusions Déçues" by Whiteye

  • 04:10 Black Hole Comparison

    Black Hole Comparison

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    Hello world! Sorry about the long time without any uploads, but I had to spend some time dealing with life ;) But good news, I am back with a space themed video similar to my first upload, which became quite popular. I hope I was able to convey my fascina

  • 05:36 Why we are Stardust

    Why we are Stardust

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    Dear World, I am thankful for all people who liked my videos having been so patient over the years. I know I did not upload frequently. I just do them as they come to my mind. And I fiddle a lot with details. I guess things are changing now. As I am aimin

  • 02:51 The day we nearly took a Selfie of the Solar System

    The day we nearly took a Selfie of the Solar System

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    Dear World, This is a short video I wanted to do for a long time. A re-enactment of the day the pale blue dot picture has been taken. Only a few images have been released, and they are quite dusty, which doesn´t do it justice. It was quite hard to m

  • 06:51 Star Size Comparison 2

    Star Size Comparison 2

    / 23 views

    Dear world, Let´s talk about time. When I uploaded my first YouTube video 7 years ago, I would have never thought that it would get that much attention. Had lots of discussions, met new people, continued to make videos about things that intrigued me

  • 13:50 The AMAZING Design of the Parker Solar Probe - Smarter Every Day 198

    The AMAZING Design of the Parker Solar Probe - Smarter Every Day 198

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    Get a free audio book! http://www.audible.com/Smarter Click here if you're interested in subscribing: http://bit.ly/Subscribe2SED ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION More Detailed Interviews here: Dr. Angela Ol

  • 04:52 Designing a SpaceX Rocket | Scholastic STEAM

    Designing a SpaceX Rocket | Scholastic STEAM

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    A kid reporter interviews Gwynne Shotwell, SpaceX’s president, chief operating officer, and an engineer, to see how the company builds their rockets.

  • 01:40 Sounds of Mars: NASA’s InSight Senses Martian Wind

    Sounds of Mars: NASA’s InSight Senses Martian Wind

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    Listen to Martian wind blow across NASA’s InSight lander. The spacecraft’s seismometer and air pressure sensor picked up vibrations from 10-15 mph (16-24 kph) winds as they blew across Mars’ Elysium Planitia on Dec. 1, 2018. The seismome

  • 07:11 Lightning Struck Apollo 12... Twice, Here’s How Mission Control Reacted | Apollo

    Lightning Struck Apollo 12... Twice, Here’s How Mission Control Reacted | Apollo

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    Like the astronauts, NASA’s mission control had to be ready to solve any problem, but during Apollo 12, the team was faced with a shocking scenario that no one expected. Check out the entire Apollo series here!: https://bit.ly/2ApSfg9 Read More: How Curio

  • 06:29 How Apollo 8 Survived the Risky Trip to the Far Side of the Moon | Apollo

    How Apollo 8 Survived the Risky Trip to the Far Side of the Moon | Apollo

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    A last minute shake up in 1968 sent a manned crew outside of Earth’s orbit for the first time. The crew of Apollo 8, in a very short amount of time, would have to learn how to reach our nearest celestial neighbor and then return safely to Earth. Check out

  • 05:15 Apollo’s First Manned Mission Was Live Streamed in Space | Apollo

    Apollo’s First Manned Mission Was Live Streamed in Space | Apollo

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    NASA's first disaster was a matter of poor design. After a 20-month engineering overhaul and three unmanned missions, Apollo 7 finally took the program to space. And the astronauts gave Earthlings a real-time look of life in orbit. Check out the entire Ap

  • 06:52 Apollo 1's Fatal Fire Almost Ended the Spaceflight Program | Apollo

    Apollo 1's Fatal Fire Almost Ended the Spaceflight Program | Apollo

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    All three Apollo 1 astronauts were killed during a pre-launch test. In the months leading up to the disaster, there were several red flags that cemented the crew's fate. This Is How the Apollo Program Began: https://www.youtube.com/watch?v=2uyTgdzH7u4&t=3

  • 03:50 We May Have Just Found the Strongest Material in the Universe

    We May Have Just Found the Strongest Material in the Universe

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    Underneath the crust of spinning neutron stars, there’s a material that is not only strong, but looks like pasta? Nuclear pasta to be exact. Here’s what else scientists know. The James Webb Space Telescope Is Delayed (Again)! What Is Happening? - https://

  • 03:52 We’re One Step Closer to a Space Elevator

    We’re One Step Closer to a Space Elevator

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    A space elevator sounds like science fiction, but scientists are still actively trying to make it a reality. Here’s what you need to know. Is This New Super Carbon Better Than Graphene? - https://youtu.be/FWENEXM5S3E Read More: Going up! Japan to test min

  • 06:49 This Is How the Apollo Program Began

    This Is How the Apollo Program Began

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    During World War II, German scientists created the first missile capable of reaching space, and it became the catalyst for humanity's venture into the unknown. To celebrate NASA’s 60th birthday, starting October 20th, Seeker is going back in time to reliv

  • 12:58 Primes on the Moon (Lunar Arithmetic) - Numberphile

    Primes on the Moon (Lunar Arithmetic) - Numberphile

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    Featuring Neil Sloane from the Online Encyclopedia of Integer Sequences (OEIS). Lunar Arithmetic (aka Dismal Arithmetic) More links & stuff in full description below ↓↓↓ Neil Sloane is the founder of the OEIS: https://oeis.org Lunar Primes: https://oeis.o

  • 16:00 StoryBots | Learn Planet Names With Music | 8 Solar System Planets Song For Kids

    StoryBots | Learn Planet Names With Music | 8 Solar System Planets Song For Kids

    / 35 views

    ► Subscribe for more StoryBots videos - http://bit.ly/2B7fN6F The StoryBots are curious little creatures who live beneath our screens, offering a world of learning and fun for kids and parents. From Starring You® videos and books that make your child the

  • 14:58 Space Station 20th: longest continuous timelapse from space

    Space Station 20th: longest continuous timelapse from space

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    Since the very first module Zarya launched from Baikonur Cosmodrome on 20 November 1998, the International Space Station has delivered a whole new perspective on this planet we call home. Join us as we celebrate 20 years of international collaboration and

  • 06:15 The Crazy Things Astronauts Did to Survive the First Moon Landing | Apollo

    The Crazy Things Astronauts Did to Survive the First Moon Landing | Apollo

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    NASA’s first astronauts were pushed to dangerous and deadly extremes while training to survive on the Moon. Check out the entire Apollo series here!: https://bit.ly/2ApSfg9 Read More: Apollo 11's Scariest Moments: Perils of the 1st Manned Moon Landing htt

  • 04:39 China's Crazy Plan to Launch an Artificial Moon

    China's Crazy Plan to Launch an Artificial Moon

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    Chinese scientists are planning to launch an “illumination satellite” into orbit in 2020, but will it work? Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! More Crazy Science! - https://www.youtu

  • 07:14 What is Farthest Away?

    What is Farthest Away?

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    You can learn more at https://curiositystream.com/smart SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ The edge of everything used to be the edge of the map. But now, thanks to what we know about astrop

  • 06:57 The Largest River On Earth Is In The Sky

    The Largest River On Earth Is In The Sky

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    Learn more about your personal DNA story by going to https://23andMe.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ What’s the largest river on Earth? If you said “the Amazon”… you’re only half

  • 1:28:51 Mission Control Live: NASA InSight Mars Landing

    Mission Control Live: NASA InSight Mars Landing

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    Original air date: November 26, 2018 11 a.m. PT (2 p.m. ET) See inside mission control at NASA’s Jet Propulsion Laboratory as signals return from the InSight mission as it lands on Mars. Landing commentary includes interviews with team members. http

  • 08:39 End of Space – Creating a Prison for Humanity

    End of Space – Creating a Prison for Humanity

    / 64 views

    To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 688 people that go to that link will get 20% off the annual Premium subscription. Space travel is the most exciting adventure fo

  • 05:17 The life cycle of a neutron star - David Lunney

    The life cycle of a neutron star - David Lunney

    / 34 views

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-life-cycle-of-a-neutron-star-david-lunney About once every century, a massive star somewhere in our galaxy runs out of fuel. No longer able to produ

  • 05:21 What’s the smallest thing in the universe? - Jonathan Butterworth

    What’s the smallest thing in the universe? - Jonathan Butterworth

    / 86 views

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-standard-model-of-particle-physics-jonathan-butterworth If you were to take a coffee cup, and break it in half, then in half again, and keep carryin

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  • 03:07 The Best Stargazing is at the Northern Tip of India

    The Best Stargazing is at the Northern Tip of India

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    For some of the best stargazing in the world, many make the trek to Ladakh at the northern tip of India. The region is home to the Indian Astronomical Observatory, specifically situated for its unique geology. Located on cold, remote desert land, the area

  • 08:54 We decoded NASA’s messages to aliens by hand

    We decoded NASA’s messages to aliens by hand

    / 30 views

    In 1977, twin golden records were sent into space on the Voyager 1 and 2 spacecraft. Still sailing through space at nearly 60,000 km per hour, the records contain sound, songs, and images from earth. But how did NASA include images on an analog record? He

  • 05:02 How It's Made Space Pens

    How It's Made Space Pens

    / 25 views

  • 11:31 Darker Than Vantablack—Absorbs 99.9923% of Light

    Darker Than Vantablack—Absorbs 99.9923% of Light

    / 51 views

    Get your Action Lab Box Now! https://www.theactionlab.com/ I made something blacker than Vantablack! I show you what it looks like when you shine the world's brightest flashlight on it and also a super-bright blue laser! Then I talk about blackbody radiat

  • 05:12 Apollo 10 Almost Crashed Into the Moon | Apollo

    Apollo 10 Almost Crashed Into the Moon | Apollo

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    The missions before the lunar landing were designed to test out some of the most difficult manoeuvres of the Apollo Program. During Apollo 10, the Lunar Module experienced a malfunction that left the astronauts spinning out of control. Check out the entir

  • 03:55 This Theory Suggests Our Perspective of Galaxies Could Be Wrong

    This Theory Suggests Our Perspective of Galaxies Could Be Wrong

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    Our perspective from Earth could be distorting our understanding of space. Here’s what you need to know about the theory of AGN unification. What Really Happens When Galaxies Collide - https://youtu.be/eWqETkudZXo Read More: Why It’s Hard to Recognize a B

  • 05:44 How to Design an Interstellar Message for Extraterrestrials

    How to Design an Interstellar Message for Extraterrestrials

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    If you were to say something to an alien race, what would you say and how would you say it? Check out Seeker's new series about the Apollo missions here: https://www.youtube.com/watch?v=9wo1jasvnUg&list=PL6uC-XGZC7X6t9SWSCN0ETF6HWcxy6bVc Subscribe! https:

  • 06:20 Looking for Dark Matter - Christmas Lectures with Frank Close

    Looking for Dark Matter - Christmas Lectures with Frank Close

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    Frank Close looks at how observations from galaxy rotation and gravitational lensing can imply the existence of dark matter. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/wat

  • 04:56 How far would you have to go to escape gravity? - Rene Laufer

    How far would you have to go to escape gravity? - Rene Laufer

    / 56 views

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-far-would-you-have-to-go-to-escape-gravity-rene-laufer Every star, black hole, human being, smartphone and atom are all constantly pulling on each o

  • 19:52 EARTH'S GEOLOGICAL TIME SCALE | Interesting Facts About Earth By HooplaKidz Lab

    EARTH'S GEOLOGICAL TIME SCALE | Interesting Facts About Earth By HooplaKidz Lab

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    Hello friends, today in this episode all your answers about our planet earth will be answered and we will reveal all the true facts about it. From its evolution till now. Like me on Facebook: facebook.com/hooplakidzlab Subscribe: http://bit.ly/1V77IUh

  • 05:10 Are There Other Planets Like Earth?

    Are There Other Planets Like Earth?

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    Earth is unique in that it's the only planet we know of that can support life. But could there be another planet like ours somewhere far away? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon: https://www.patreon.com/sc

  • 02:58 This ‘Star Trek’ Actress Changed TV (and NASA) Forever

    This ‘Star Trek’ Actress Changed TV (and NASA) Forever

    / 24 views

    Live long and prosper? Nichelle Nichols sure has. At the height of the American civil rights movement, she played “Star Trek’s” Lieutenant Uhura—then one of television’s few confident, strong Black female characters. It was a trailblazing role she nearly

  • 05:29 Do Astronauts Need Sunscreen?

    Do Astronauts Need Sunscreen?

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    How do astronauts survive the deadly radiation of deep space? NASA is still figuring out how to protect astronauts from cosmic radiation -- like plastic shielding and magnetic deflectors. Learn more about National Chemistry Week here! https://www.acs.org/

  • 05:03 What If The Sun Was Green? - Dear Blocko #5

    What If The Sun Was Green? - Dear Blocko #5

    / 57 views

    Thanks to Vincero Watches for sponsoring this video. Visit https://vincerowatches.com/lifenoggin and enter the discount code LIFENOGGIN to receive 15% off your order. Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://k

  • 06:35 VFX Artist Reveals the True Scale of the Universe

    VFX Artist Reveals the True Scale of the Universe

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    A visual effects artists uses his computer graphics skills to help us understand just how big our universe really is compared to the earth.

  • 13:44 StoryBots | Learn The Planets In The Solar System | Outer Space Songs For Kids

    StoryBots | Learn The Planets In The Solar System | Outer Space Songs For Kids

    / 75 views

    ► Subscribe for more StoryBots videos - http://bit.ly/2B7fN6F The StoryBots are curious little creatures who live beneath our screens, offering a world of learning and fun for kids and parents. From Starring You® videos and books that make your child the

  • 15:12 StoryBots Outer Space | Planets, Sun, Moon, Earth and Stars | Solar System Super Song | Fun Learning

    StoryBots Outer Space | Planets, Sun, Moon, Earth and Stars | Solar System Super Song | Fun Learning

    / 101 views

    The StoryBots are curious little creatures who live beneath our screens, offering a world of learning and fun for kids, parents and teachers. Explore the StoryBots universe of educational books, videos, games and more → https://www.storybots.com Watch the

  • 04:21 Extraterrestrial Cycloids - Why Are They on Europa?

    Extraterrestrial Cycloids - Why Are They on Europa?

    / 41 views

    Thanks to the James Webb Space Telescope (JWST) and Space Telescope Science Institute for supporting this video. This video is about the cycloid curves on Jupiter's moon Europa - they're ridges or valleys in the icy surface that formed due to some sort of

  • 04:02 How long is Saturn’s day? Search reveals an even deeper mystery

    How long is Saturn’s day? Search reveals an even deeper mystery

    / 54 views

    An enigmatic dynamo defies Cassini’s probing Read more - https://scim.ag/2NkA7rv CREDITS ----------------- editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Chris Burns Sarah Crespi Paul Voosen citation M. K. Dougherty et al.,

  • 09:51 How to Spot an Alien, According to NASA!

    How to Spot an Alien, According to NASA!

    / 55 views

    We often think of aliens as space monsters or little green men with laser guns, but what might alien life actually be like? Here we take a look at NASA's definition of life, and see how it's being used in the exploration of the cosmos, as well as in the c

  • 01:46 Is Teleportation Possible? | GAMER EXPLAINER

    Is Teleportation Possible? | GAMER EXPLAINER

    / 300 views

    Okay team, it’s time to tackle another far-out and fascinating question that’s sure to get your brain ball bouncing: is teleportation possible? Welcome to GAMER EXPLAINER, The show that answers any question you've ever had about video games! → Credits ← N

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  • 04:01 How Ice might help us Find Extraterrestrial Life | Earth Lab

    How Ice might help us Find Extraterrestrial Life | Earth Lab

    / 36 views

    Do aliens exist? And is their secret frozen in ice? Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The Doctors Are In The House http

  • 03:56 Big Bird Was Almost Onboard The Fatal Space Shuttle Challenger

    Big Bird Was Almost Onboard The Fatal Space Shuttle Challenger

    / 50 views

    On January 28, 1986, tragedy struck the Space Shuttle Challenger when it broke apart 73 seconds into the flight, killing all seven crew members onboard. In a bizarre turn of events, the disastrous flight almost included one of Sesame Street's most beloved

  • 01:42 The Universe is in us

    The Universe is in us

    / 30 views

    Neil deGrasse Tyson give his opinion on the most astonishing thing about the universe. "We are part of this universe" "We are in this universe" "The universe is in us"

  • 07:09 The Life of a Star by Lawrence Krauss

    The Life of a Star by Lawrence Krauss

    / 35 views

    Lawrence Krauss explains the life cycle of stars, the creation of elements and the connection to our planet.

  • 05:30 How did we find the speed of light?

    How did we find the speed of light?

    / 34 views

    Richard Feynman discusses how Newton was able to explain gravity, the tides, and how we first calculated the speed of light. The full video can be seen here: http://www.youtube.com/watch?v=j3mhkYbznBk

  • 05:06 Matter vs Antimatter Symmetry Breaking

    Matter vs Antimatter Symmetry Breaking

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    Neil deGrasse Tyson discusses matter vs antimatter, the energy of the Sun's light, and the test you should do if you meet an alien. Full video can be seen here: http://www.youtube.com/watch?v=4KRZQQ_eICo

  • 03:54 The Big Bang was everywhere

    The Big Bang was everywhere

    / 35 views

    Neil deGrasse Tyson discusses where the Big Bang was, the age of the universe, and how we know. Full video can be seen here: http://www.youtube.com/watch?v=4KRZQQ_eICo

  • 02:47 How do we know what stars are made of?

    How do we know what stars are made of?

    / 40 views

    Brian Cox explains how we can determine the makeup of stars based on their light signature. Full lecture can be viewed here: http://www.youtube.com/watch?v=enSXh4YY9Ws

  • 06:11 Building a lunar base out of Moon dust

    Building a lunar base out of Moon dust

    / 251 views

    Welcome to NASA’s Kennedy Space Center. Here, engineers are dreaming up new technologies that will help build settlements on the Moon or Mars via NASA’s experimental “Swamp Works” lab. With everyone from NASA to Elon Musk and Jeff Bezos looking to send pe

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  • 06:26 Science of a Rocket Launch: How do Rockets Work?

    Science of a Rocket Launch: How do Rockets Work?

    / 40 views

    You may have seen amazing pictures of rockets blasting off from the ground leaving a vast cloud of smoke in their wake, but do you know what those rockets actually are? What are they made of? How are they launch? How do they reach the space? And the most

  • 03:11 Black Holes 101 | National Geographic

    Black Holes 101 | National Geographic

    / 81 views

    At the center of our galaxy, a supermassive black hole churns. Learn about the types of black holes, how they form, and how scientists discovered these invisible, yet extraordinary objects in our universe. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #Natio

  • 05:11 Could the Earth be swallowed by a black hole? - Fabio Pacucci

    Could the Earth be swallowed by a black hole? - Fabio Pacucci

    / 249 views

    Download a free audiobook version of "The Hitchhiker's Guide to the Galaxy" and support TED-Ed's nonprofit mission: https://adbl.co/2xqDYxY Check out our full book recommendation: https://shop.ed.ted.com/products/a-hitchhikers-guide-to-the-galaxy View ful

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  • 03:59 What Drugs Do You Need to Survive in Space?

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  • 07:13 Top 10 Pieces of Evidence To Prove That Aliens Exist Vlog#35 by HooplakidzLab

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  • 04:09 Cellular Cannibalism May Have Led to the Evolution of Everything, Including Us

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  • 03:06 German Scientists Just Tested NASA’s EM Drive… Does It Work Now?

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  • 03:58 12 new moons discovered around Jupiter

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  • 07:17 NASA's InSight spacecraft just launched to Mars

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  • 03:53 Is Phosphorus the Reason We Haven’t Found Aliens Yet?

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  • 03:32 Why These Lasers Are Too Powerful to Use in Space

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  • 06:01 The Big Problem With Interstellar Travel

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  • 03:11 The Towns That Embraced Darkness to See Starlight

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  • 04:09 What It Would Be Like To Live On A Super Earth

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  • 01:34 A Trip To Mars Is Deadlier Than We Thought

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  • 01:47 There's A Dangerous Place In Space Where NASA Shuts Down Its Satellites

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  • 01:23 What Would Happen If You Died In Space?

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  • 01:55 Jupiter's Invisible Planetary Rings, Explained

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  • 01:53 Here's What Will Happen When The Sun Dies

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  • 01:37 Mars Rover Found Mysterious Growths On Planet

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  • 03:44 What Would It Take For Earth To Explode?

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  • 05:41 The Cosmic Origins of Earth's Water

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  • 03:46 The Longest Day of the Year: The Solstice!

    The Longest Day of the Year: The Solstice!

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  • 02:58 Skylight: How Does Our Solar System Move Around the Milky Way?

    Skylight: How Does Our Solar System Move Around the Milky Way?

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  • 03:16 Skylight: Saturn Shows Off Its Rings

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  • 04:54 The Brown Dwarf Debate

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  • 00:53 NASA TV spot (unofficial)

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  • 04:52 What would it be like to live on the moon? - Alex Gendler

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  • 05:45 Fistful of Stars

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  • 02:11 We Found the Oldest Stars in the Universe and They’re Not What We Expected

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  • 04:31 This Massive Asteroid Is Headed for Earth…. What Now?

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  • 04:26 Forget Mars — There Could Be Alien Life On Venus

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  • 03:46 Five things you didn't know about the Moon

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  • 03:59 What If You Fell From Space to Earth?

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  • 07:01 The Most Mysterious Object in the Universe

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  • 02:05 Why The Sun Isn't Actually Yellow

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  • 01:48 Mystery Of A Giant Planet That Went Missing In Our Solar System

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  • 03:56 3 Ways Black Holes Could Break Physics

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  • 01:32 What Would Happen If The Moon Was Teleported On To The Earth

    What Would Happen If The Moon Was Teleported On To The Earth

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  • 27:12 Space: The Next Trillion Dollar Industry

    Space: The Next Trillion Dollar Industry

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  • 01:59 What Your Horoscope Sign Really Means

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