The scientists return, the explorers are rescued unharmed, and a giant effort is begun to restore the ancient world's biosphere. The travelers stir and resume their debate, and Planet and Sky are reborn to live again and revel in the wonders that are re-created through the efforts of the...

Sky has terrible news for Planet. She is floating free of his gravity and their time together has come to an end. She expresses a range of emotions, from sadness and grief, through fierce resistance, and finally acceptance.