He was starting to wonder if the X-33 space plane had mistakenly dropped him off on the wrong planet.

But there was one huge problem: It was on the wrong planet.

"You picked the wrong planet," it said, and she felt her first glimmer of doubt.

What did the voice mean by "wrong planet"?

In the second, a man searches for an ideal society and wonders if he is on the wrong planet.

A year later the protectors knew they'd picked the wrong planet.

For a moment Owen thought he must have come to the wrong planet.

In other words," Greenberg answered, "you people identified the wrong planet.

Real Simple may have the right idea, just the wrong planet.

If you can't find, create, or modify your way to the instrument you want here, you're probably on the wrong planet.