James Stewart plays aeronautical engineer Theodore Honey, the quintessential absent-minded professor: eccentric, forgetful, but brilliant. His studies show that the aircraft being manufactured by his employer has a subtle but deadly design flaw that manifests itself only after the aircraft has flown a certain number of hours. En route to a crash site to prove his theory, Honey discovers that he is aboard a plane rapidly approaching his predicted deadline.

The story follows a brilliant engineer whose breakthrough design is stolen and patented by a colleague. When the colleague is found murdered, she becomes the prime suspect.

NASA film documenting the launch and commissioning of AzTechSat-1, a pioneering one-to-one communications satellite in space.

The history of the Ariane rocket is a space epic that has seen Europeans unite and innovate to make a place for themselves in the space race. Faced with Soviet and then American supremacy, men and women from the four corners of Europe have achieved the impossible. Ariane has become a true monument, thanks to the passion of those who dreamed of it and to their tenacity in the face of the various obstacles that stood in their way. This undeniable European success is now at a turning point in its history. The new Ariane 6 program is currently being developed to meet the challenges of tomorrow: will it be able to meet the challenges of a more competitive environment than ever before?