A stranded horticulturist-astronaut struggles for survival after he crash lands on a desolate dwarf planet. When an ethereal visitor arrives, the once-lone traveler discovers the joy in building a new life and realizes the universe has delivered astonishing salvation.

Astronaut Roy McBride (Brad Pitt) travels to the outer edges of the solar system to find his missing father and unravel a mystery that threatens the survival of our planet. His journey will uncover secrets that challenge the nature of human existence and our place in the cosmos.