The Challenger Disaster (book/documentary)

"The Challenger Disaster" is a detailed account and documentary about the Space Shuttle Challenger explosion on January 28, 1986. The disaster occurred shortly after liftoff, killing all seven crew members. It was caused by the failure of O-rings in the solid rocket boosters, which didn't seal properly in cold weather, allowing hot gases to escape and damage the external fuel tank. This led to the shuttle breaking apart. The tragedy highlighted flaws in NASA’s safety culture, decision-making processes, and testing procedures. The event prompted significant improvements in space safety protocols and remains a poignant reminder of technological and organizational risks.