Thanks to the far- flung Voyager and Pioneers, knowledge of our presence has now spread out over 30 light-years.

Question

Quizplus · Accepted Answer

The Voyager and Pioneer spacecraft have indeed sent messages into space, but the distance they have traveled is much less than 30 light-years. As of my last update, Voyager 1, the farthest human-made object from Earth, is just over 150 astronomical units away, which is only a tiny fraction of a light-year.

Thanks to the Far- Flung Voyager and Pioneers, Knowledge of Our