旅行者号,在远行前回头对太阳系的最后一瞥,拍下了一个不到 1 像素大小的小光点。它就像落在照片上的一粒灰尘,一不小心就会被拂掉,这是我们所有人居住和生活的地球,我们唯一的家。「All tragedies and achievements of our lives will be forgotten. The universe doesn't care about it. But at least one thing that we created will be out there. And who knows maybe one day, there is infinitely small chance, another being might find it and know about our existence. It is highly unlikely. But it is not impossible. And that small possibility give us hope.」