Once they were back in the asteroid field, it was all they would have.

Gave me the slip in that asteroid field, but you knew I'd find you.

The course Peranda had laid in called for them to go through the asteroid field, rather than around it.

"They won't catch up until we're well inside the asteroid field, sir."

Then trains headed back to Earth, crossing other asteroid fields.

He called up the holo of the asteroid field he'd shown Peter the night before.

"Now entering the asteroid field," Data reported without turning from his station.

"There doesn't appear to be anything unusual, but it's a big asteroid field."

Harry estimated they'd gone through half the asteroid field.

Beyond the asteroid field, the blips came up like a three-dimensional wall across space.