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minus-squarehumanspiral@lemmy.calinkfedilinkEnglisharrow-up3·1 month agoWhat is argument for Ceres and Eris being planets?
minus-squarelunarul@lemmy.worldlinkfedilinkEnglisharrow-up2·1 month agoLarge round bodies orbiting the sun.
minus-squaredeadbeef79000@lemmy.nzlinkfedilinkEnglisharrow-up2·1 month agoHydrostatic equilibrium. Their gravity is enough to pull their mass into a sphere-ish shape. Contrast to asteroids that are irregular.
What is argument for Ceres and Eris being planets?
The same as for Pluto
Large round bodies orbiting the sun.
Hydrostatic equilibrium. Their gravity is enough to pull their mass into a sphere-ish shape.
Contrast to asteroids that are irregular.