Teenage astronaut Michael Teller embarks on a space expedition to settle a new planet, but the journey is fraught with challenges and dangers. Claustrophobia and panic attacks set in. Artificial-gravity tethers rupture. A solar storm strikes. And when a micrometeoroid breaches the hull, Michael and his friends are forced to abandon ship.
Their sister ship is their only hope for survival, but to reach it they must cross a vast void.