• Gladaed@feddit.org
    link
    fedilink
    English
    arrow-up
    5
    ·
    29 days ago

    It’s not really big. There are multiple Pluto like planetoids. Also there is a hunk of rock in the asteroid belt youcould name a planet.

    • psud@aussie.zone
      link
      fedilink
      English
      arrow-up
      2
      ·
      27 days ago

      Ceres is more than a third of the mass of the asteroid belt. It’s at least an order of magnitude bigger than anything else in its orbit. It’s hardly a hunk of rock

      • Tlaloc_Temporal@lemmy.ca
        link
        fedilink
        English
        arrow-up
        1
        ·
        26 days ago

        There’s also not that much rock, only 73% of the mass. The rest is ice and mud, with half it’s volume being water in some form.