• yetAnotherUser@discuss.tchncs.deEnglish
    6·
    6か月前

    I propose a better definition:

    Planets are very large objects orbitting a star that dwarf everything nearby

    I’m pretty sure this is the intent of the IAU’s definition. It’s just more specific.

    • Cethin@lemmy.zipEnglish
      1·
      6か月前

      Ah, yes. “very large”, “dwarf everything”, and “nearby” are very specific terms…

      • yetAnotherUser@discuss.tchncs.deEnglish
        1·
        6か月前

        Yes, that is why I mentioned the IAU’s definition was more specific.

        Very large? Enough mass to have a round shape.

        Dwarf everything nearby? Clear out its orbit by colliding with/capturing/ejecting shit.