发现矮行星2017OF201 挑战九星球理论的存在。 Discovery of dwarf planet 2017 OF201 challenges existence of Planet Nine theory.

寻找假想的"九星球"的天文学家 发现了一个新的矮行星 名为2017 201OF201 直径约700公里 位于海王星以外的远方 Astronomers searching for the hypothetical Planet Nine have discovered a new dwarf planet named 2017 OF201, approximately 700 kilometers in diameter, located far beyond Neptune. 这一发现对九号行星理论提出了挑战,因为新的矮行星的轨道与其他冰岩的环绕轨道不一致。 This discovery challenges the Planet Nine theory, as the new dwarf planet's orbit does not align with the clustered orbits of other icy rocks. 研究人员要求有时间用先进的望远镜观察天体,而设于智利的Vera Rubin天文台可以提供进一步的洞察力。 Researchers are requesting time to observe the object with advanced telescopes, and the Vera Rubin Observatory, set to open in Chile, may provide further insights.