And I remember: Passing the planets, passing through the cometary belt.

The Navy commander at High Angel said it stood off in the cometary belt, and left in hot pursuit.

Every asteroid, and the entire cometary belt.

When you speak so glibly of the cometary belt, do you think you're talking about a ring of rocks like the asteroid belt?

"Out in the cometary belt?"

And theres nothing at all out there--" "The cometary belt, they call it.

The cometary belt is a region of convenience.

"Sirius has an adequate cometary belt."

He was out here, somewhere in the enormous gap between Neptune's orbit and the cometary belt, out here where the hyperwave relay could function.

The quartet of spinners turned out to be on the far outskirts of the system's cometary belt, making it a somewhat longer flight.