Continuing the story of Aurora Greenway in her latter years. After the death of her daughter, Aurora struggled to keep her family together, but has one grandson in jail, a rebellious granddaughter, and another grandson living just above the poverty line.

A profile of the astronauts, crew, and civilians who were involved in the January 28, 1986 flight of the spaceship, Challenger, that resulted in its explosion upon takeoff. The center point of the film is the safety inspections and arguments surrounding the use of the o-rings that ultimately were blamed for the explosion.