Fig. 8From: Thermal evolution of icy planetesimals in the solar nebulaThe temperature evolution of model 500–10A. The abscissa shows the time after CAI formation in units of a million years and the ordinate shows the radius from the center in km. The boundaries of a rocky core, a water mantle and the melting region (see Fig. 1) are shown (thick dashed line). The isothermal lines (thin solid line) are drawn every 100 K.Back to article page