We live on a small planet with a very shallow gene pool.

On a small planet, evolution can do a lot in five thousand years.

This degree of 'herding' required much more than a small planet.

We are seven billion large apes living on a small planet with dwindling resources.

Our ancestors on that one, small planet never gave up.

He had what was left of eternity before him, and Earth was a small planet.

Here's the point: never-ending growth on a small planet with finite resources is a profound impossibility.

And enough spiders to populate a small planet.

Suddenly the hologram shifted and we were looking at a small planet with a single large moon.

Your race has shown a notable incapacity for dealing with the problems of its own rather small planet.

It seems preposterous to me that only on Earth, on that one small planet, has life and intelligence evolved.

In the early days of the OASIS, Halliday had created a small planet named Middletown, named after his hometown in Ohio.

But can we make being a woman be about finding more peaceable, workable ways of sharing power on our precious, small planet?

The passage had begun, and the ship, a fragment detached from the earth, went on lonely and swift like a small planet.

It is heavy enough to swing us away from a small planet, but it will be used up long before we strike.

Denali appeared in the old records as a small planet with a poisonous atmosphere... possibly an old cymek base, but not confirmed.