A small universe with a different sort of closed space.
The galaxy outside faded out, and they were in a small private universe.
Her face, its small universe, was all present and correct.
There were times when Cameron felt he carried the entire weight of this small universe upon his shoulders.
He launched into an explanation about how small the universe had been back then.
When you had similar interests and some of the same friends, it could be a pretty small universe.
It's devolution, living in a small universe, a world of one.
A small universe will close itself off just as fast as a large one.
Some have concentrated their studies on the very small universe of atoms and molecules.
She was the ship, a small universe, and everything it contained.