A cousin for Pluto? New dwarf planet candidate found
Astrophysicists say they've identified an object beyond the orbit of Neptune that's likely to qualify as a dwarf planet, alongside other trans-Neptunian objects including Pluto, the erstwhile "ninth planet."

The discovery of 2017 OF201 touches upon another ninth-planet contr
https://cosmiclog.com/2025/05/22/a-cousin-for-pluto-new-dwarf-planet-candidate-found/
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A cousin for Pluto? New dwarf planet candidate found

Astrophysicists say they’ve identified an object beyond the orbit of Neptune that’s likely to qualify as a dwarf planet, alongside other trans-Neptunian objects including Pluto, the ers…

Cosmic Log