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2022-05-25: The Evolution of the Modern Milky Way Galaxy

  • 05:58: ... their orbits. And the orientation of their orbits relative to the galactic disk. ...

2022-05-18: What If the Galactic Habitable Zone LIMITS Intelligent Life?

  • 10:48: ... as metallicity increased.  It now covers around half of the galactic disk. ...

2021-07-21: How Magnetism Shapes The Universe

  • 08:30: These are the densest regions of those galactic disks - places where magnetic fields have confined the charged particles of the interstellar plasma.

2018-04-25: Black Hole Swarms

  • 00:43: We know these things because we see them, from our comfortable vantage 28,000 light years out in the galactic disk.
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