What difference does it make to the planet?

What would have happened if Deringhouse had not made a flight to the fourth planet?

"Chief Palmer made some observations for me on his way to the planet," Atkins said.

Perhaps they had found a way of making large-scale interior adjustments to the planet and lost control.

The two were silent as they made their way to the planet.

We will make no maneuvers or approaches to the planet.

It will be only a matter of a few weeks before we can begin making permanent physical changes to the planet.

If the pilot spaces the girl, the ship will barely make it to the planet.

You can make a difference to the planet, children's health, and the future.

"How would you describe the changes that this mysterious energy wave made to the planet?"