I am going to become the most astonishing preacher this sorry old planet has ever seen.

The planet cannot be seen, only inferred by its gravitational effects on the main star.

This planet never saw twenty thousand men at one time.

If they do, this planet will not see the next century.

It was a sight to behold; a battle the likes of which the planet had never seen.

I don't think the planet has often seen a filthier rain.

Councilor, your planet has seen a good deal of disruption recently.

I fear such an invasion might trigger a world war, the like of which this planet has never seen.

He looked outside, saw the planet of his birth.

We are increasingly becoming the most irresponsible generation our planet has seen.