"Let me have the distance of the two unknown stars from the Sun," he requested.

Every window shewed the black of Eternal Night and the unknown stars.

The unknown stars shone up at him from the depths.

In great wonderment he stared into the swarm of unknown stars before him.

Becky and Kyle had also stared many long hours at the unknown stars as they journeyed towards them.

They had left them far behind now, traveling under unknown stars to unknown places.

But they were still far from her planet, among unknown stars, with the enemy hunting them.

Were this the work of an unknown author, featuring an unknown star, there would be little reason to see it.

Yet those ships did only hover, in utter silence under the unknown stars.

I groped half mad among them, until a daur showed me the Thing that is full of unknown stars.