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PBS Space Time - Season 2019 Episode 13

PBS Space Time 2019 -

Title: PBS Space Time - Season 2019 Episode 13
Genre: Documentary, Talk
Country: United States of America
Studio: YouTube
Cast: Matthew O’Dowd
Crew:
Alternative Titles: Space Time
Keyword: astrophysics, science and technology

Overview:We’ve been failing to detect dark matter for decades. Finally, the latest failure to detect dark matter may have actually proved its existence. One of these is true: either most of the matter in the universe is invisible and formed of something not explained by modern particle physics OR our understanding of gravity is completely broken. The debate over which is true has raged for decades, but may finally have been resolved in an unlikely way: the proof that dark matter exists, and really is an exotic, unknown substance, may have come from the discovery of two galaxies that appear to have no dark matter at all. Today on Space Time Journal Club we’ll look at the papers that reveal this discovery.

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First Air Date: Feb 11, 2015 Last Air date: May 01, 2025 Season: 12 Season Episode: 407 Episode Runtime: 26:14 minutes Quality: HD IMDb: 1 / 10 by 1 users Popularity: 8.3889 Language: en

1. Are Dark Matter And Dark Energy The Same?2019-01-09
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2. Our Antimatter, Mirrored, Time-Reversed Universe2019-01-16
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3. The Crisis in Cosmology2019-01-24
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4. Perpetual Motion From Negative Mass?2019-01-30
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5. Sound Waves from the Beginning of Time2019-02-07
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6. Secrets of the Cosmic Microwave Background2019-02-20
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7. The Impossibility of Perpetual Motion Machines2019-03-06
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8. Will You Travel to Space?2019-03-13
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9. Is Dark Energy Getting Stronger?2019-03-20
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10. Could the Universe End by Tearing Apart Every Atom?2019-03-28
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11. The Edge of an Infinite Universe2019-04-03
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12. The Holographic Universe Explained2019-04-10
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13. No Dark Matter = Proof of Dark Matter?2019-04-24
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14. The Real Science of the EHT Black Hole2019-05-01
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15. Why Quantum Computing Requires Quantum Cryptography2019-05-09
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16. The Cosmic Dark Ages2019-05-16
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17. The Alchemy of Neutron Star Collisions2019-06-06
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18. How Black Holes Kill Galaxies2019-06-17
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19. The Quasar from The Beginning of Time - STELLAR2019-06-20
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20. Thorium and the Future of Nuclear Energy2019-07-01
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21. The Quantum Internet2019-07-15
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22. Did Time Start at the Big Bang?2019-07-18
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23. Deciphering The Vast Scale of the Universe - STELLAR2019-07-25
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24. What Caused the Big Bang?2019-08-06
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25. Exploring Arecibo in VR 1802019-08-12
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26. What Happened Before the Big Bang?2019-08-19
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27. How To Become an Astrophysicist + Challenge Question!2019-08-26
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28. Is Earth's Magnetic Field Reversing?2019-09-03
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29. Could We Terraform Mars?2019-09-16
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30. Is Pluto a Planet?2019-09-23
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31. How Many Universes Are There?2019-09-30
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32. Black Hole Harmonics2019-10-07
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33. Loop Quantum Gravity Explained2019-10-15
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34. Is Time Travel Impossible?2019-10-21
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35. Why We Might Be Alone in the Universe2019-11-04
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36. Does Life Need a Multiverse to Exist?2019-11-11
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37. Can You Observe a Typical Universe?2019-11-18
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38. Is The Universe Finite?2019-12-02
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39. The Doomsday Argument2019-12-09
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40. Do Black Holes Create New Universes?2019-12-17
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