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Dr Brian Keating
Dr Brian Keating

The Fascinating Hunt for a Mysterious 9th Planet

Apr 20, 2025 · 0:53:18
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✨ AI Summary
  • Astronomer Mike Brown discusses the hunt for Planet Nine.
  • Recounts the controversy surrounding the discovery of Haumea.
  • Explains Pluto's demotion and the search for a hidden planet.

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