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Astronomers spot 'Ammonite', a distant world that questions planet nine
Japan's Subaru Telescope in Hawaii detected a faint, icy body. Now named 2023 KQ14, or Ammonite, it lies well beyond Pluto.
Live Science on MSN18h
Astronomers discover new dwarf planet 'Ammonite' — and it could upend the existence of Planet Nine
A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be another nail in the coffin for the Planet Nine hypothesis.
Astronomy23h
New sednoid “Ammonite” discovery deepens Planet Nine mystery
Astronomers have found 2023 KQ14, nicknamed Ammonite, a rare sednoid with a unique orbit that challenges the Planet Nine hypothesis.