Crash Course Pods: The Universe

    Dr. Katie Mack, a theoretical astrophysicist, walks #1 New York Times bestselling author John Green through the history of the entire universe - including the parts that haven’t been written yet.

  • Ep. 11: How It All Ends

  • Ep. 10: The Future

  • Ep. 9: The Cosmos and Us

  • Ep. 8: Life In Our Universe

  • Ep. 7: What’s Keeping the Stars Apart

  • Ep. 6: The Story of Dark Matter

  • Ep. 5: Black Holes

  • Ep. 4: When The Stars Turned On

  • Ep. 3: The Dark Ages of the Cosmos

  • Ep. 2: Why We Can Exist

  • Ep. 1: The First Fraction of a Second

  • Trailer: The Universe with John Green and Dr. Katie Mack

undefined undefined
undefined undefined