That means that the rocks and ice below the surface could store enough heat to smooth out the temperature changes during an orbit.
(That; means; that the rocks and ice below the surface could store enough heat) Context(That means,List([0, 10))):(the rocks and ice below the surface; could store; enough heat to smooth out the temperature changes during an orbit)
That means,List([0, 10))
That the rocks and ice below the surface
means could store
that the rocks and ice below the surface could store enough heat
enough heat to smooth out the temperature changes during an orbit