News and articles on the topic transneptunian objects

New dwarf planet found in the solar system, there may be more

News Science and space 09-03-2025 comment
American astronomers have discovered a new dwarf planet at the edge of the solar system, which has already been named 2017 OF201. 

Meet Ammonite — «a new» solar system object that «ate» the ninth planet hypothesis

News Science and space 07-22-2025 comment
A group of Japanese astronomers using the Subaru telescope has discovered a small ice object beyond Pluto, which could help scientists learn more about the evolution of our solar system.

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