Image Details
Caption: Figure C2.
Left: size-loss rate ﹩\left|da/dt\right|﹩ as a function of heliocentric distance for 10 μm pure water-ice grains and carbon-bearing icy grains. Right: radius evolution of 10 μm grains released at the perihelion of comet 3I. Vertical dashed lines mark 1, 10, and 100 days after release.
© 2026. The Author(s). Published by the American Astronomical Society.