• psud@aussie.zone
    link
    fedilink
    English
    arrow-up
    2
    ·
    29 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
      ·
      28 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.