Or at least, not when word from me could reach Earth.

My words cannot reach Earth, to tell her she might be more free.

On average, it usually takes them about 13 hours to reach Earth.

But when the story reached Earth, it became far more general.

It has taken that long for the light to reach Earth.

You kept thinking in terms of a radio that would reach Earth.

And what will be our story when we do reach Earth?

How long does it take the sun's rays to reach Earth?

For a while, he had tried to speak to them, but it was apparent that nothing of him reached Earth.

Light from the four events would reach Earth toward the end of the millennium.