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  1. Does time exist? - Andrew Zimmerman Jones

    Does time exist? - Andrew Zimmerman Jones

    97
  2. How Do Spacecraft Slow Down? We Asked a NASA Technologist

    How Do Spacecraft Slow Down? We Asked a NASA Technologist

    161
  4. What If Dinosaur Killing Astroid Hit Earth Today?

    What If Dinosaur Killing Astroid Hit Earth Today?

    33
    1
  5. Messages were sent from the future. A third world continent becomes a superpower. Ed3

    Messages were sent from the future. A third world continent becomes a superpower. Ed3

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    881
  6. What If You Visited a Type III Civilization? | Nasa Video

    What If You Visited a Type III Civilization? | Nasa Video

    12
  7. A New Crew Heads to the Space Station on This Week @NASA – September 1, 2023

    A New Crew Heads to the Space Station on This Week @NASA – September 1, 2023

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  9. What If Giant Insects Never Went Extinct?

    What If Giant Insects Never Went Extinct?

    22
  10. What If Jupiter Collided With Earth?

    What If Jupiter Collided With Earth?

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  11. What If the Megalodon Shark Never Went Extinct?

    What If the Megalodon Shark Never Went Extinct?

    24
  12. TERIA A VIDA NA TERRA SIDO ORIGINADA EM OUTRO LUGAR DO UNIVERSO?

    TERIA A VIDA NA TERRA SIDO ORIGINADA EM OUTRO LUGAR DO UNIVERSO?

    29
    5
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  13. That's Why We Haven't Met Any Aliens Yet!

    That's Why We Haven't Met Any Aliens Yet!

    50
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  14. Moon Close Up View | Real Sound HD | Nasa Video

    Moon Close Up View | Real Sound HD | Nasa Video

    59
  15. Have Historians Discovered a Secret Civilization in the Amazon?

    Have Historians Discovered a Secret Civilization in the Amazon?

    38
  16. What If You Fell Into A Black Neutron Star?

    What If You Fell Into A Black Neutron Star?

    19
  17. Tardigrades and Glowing Squid float into a station.. - Quick Science News (Shorts, NASA ,ISS ,Space)

    Tardigrades and Glowing Squid float into a station.. - Quick Science News (Shorts, NASA ,ISS ,Space)

    142
  19. The Frightening Truth About Extraterrestrial Life...

    The Frightening Truth About Extraterrestrial Life...

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  20. Scientists Found A New Way How to Detect DARK MATTER | Latest Space Discovery 2024

    Scientists Found A New Way How to Detect DARK MATTER | Latest Space Discovery 2024

    32
  21. What If All Helium Disappeared for 5 Seconds?

    What If All Helium Disappeared for 5 Seconds?

    48
  22. What If You Built Your Own Periodic Table?

    What If You Built Your Own Periodic Table?

    20
  23. Why Cannot You Walk On Saturn?

    Why Cannot You Walk On Saturn?

    32
  24. #NASA First Video of NASA Ingenuity Mars helicopter in flight Including Take-off and Landing |

    #NASA First Video of NASA Ingenuity Mars helicopter in flight Including Take-off and Landing |

    281
  25. James Webb Space Telescope Just Proved Its Value in the Search for Alien Life

    James Webb Space Telescope Just Proved Its Value in the Search for Alien Life

    96