Some want to leave Earth for good, as a result.

I left Earth three times and found no other place to go.

He only had cause to use it one more time before they left Earth.

It would be at least a year before he was ready to leave Earth.

For the first time in his life he found himself leaving Earth.

That was one reason we were going to leave Earth, you know.

This was not the way he had expected to leave Earth.

For the first time since leaving Earth he had some real work to do.

That's probably more words than she's put together since we left Earth!

We've never really been the right weight since we left Earth.