"Are there any maps of cavern systems on this ice ball?"

Plus the usual assortment of rocks and ice balls, though even those didn't seem very numerous or noteworthy compared to other star systems.

Many dozens of distant ice balls may ultimately qualify for planethood.

The ice balls were hitting me in the face.

The comet had been very faint, just an inert, potato-shaped ice ball almost 10 miles long.

Astronomers announced last week that they had measured a large ice ball far beyond Pluto, first discovered last year.

Winter Story (1980) - The biggest snowstorm in years leaves enough snow for an ice ball.

She fashioned an ice ball and stared into it, men moved purposefully through the trees while Parry followed.

I always think about the ice ball when Murphy's around.