While a person cannot go back in time, information can.

We can even go back in time, but only to watch.

The only thing they have found goes way back further in time.

But go back further in time, and the situation may have been very different.

They would go into effect in time for the 1995 model year.

He had told her to go back in time to meet himself?

But the report does not go far enough back in time to tell the whole story.

If only I could go back in time and change everything.

What if our going back in time is Earth's only hope?

For the island is the day before, and he cannot go back in time.