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NASA Identifies Potential Planet Nine, Narrowing Search to Ammonite

10/10/2025

29 7 Full Breakdown

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Story summary
  • NASA (National Aeronautics and Space Administration) identifies a potential Planet Nine beyond Neptune.
  • Using 40 years of data, researchers narrow candidates to 46.5–65.1 billion miles from the Sun.
  • Object 2023 KQ14 (Ammonite) is a sednoid with a unique orbit.
  • Ammonite's stable orbit may illuminate early solar-system events and refine Planet Nine search parameters.
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