Challenger is a 1990 American disaster drama television film based on the events surrounding the Space Shuttle Challenger disaster. Its production was somewhat controversial as the families of the astronauts generally objected to it. The film concentrates on the safety inspections and arguments surrounding the O-rings that ultimately were blamed for the explosion of Challenger. While doing this, it also aims to show the personal humanity of the seven crew members. Generally, the film supports the Space Shuttle program and the dedication of NASA personnel in general while criticizing NASA management.