A new day: Challenger and space flight thereafter

On January 28, 1986, at an altitude of 14 kilometers, the Space Shuttle Challenger was torn apart by an explosion of the external tank. The effects of the accident are undoubtedly far-reaching; they have broad repercussions that affect NASA's international partner organizations. The effects of the postponed shuttle flights on European space programs are discussed. A review of the German participation in the American space program is presented. The need to continue the future projects such as the space station is examined in light of its importance as a springboard for further exploration.