The Challenger Disaster: What Went Wrong? | Free Documentary History

What Went Wrong: The Challenger Disaster | History Documentary Watch 'Saturn V: How NASA Built the Most Powerful Rocket Ever' here: https://youtu.be/OUUhD-XTxhQ On January 28, 1986, the Space Shuttle Challenger broke apart just 73 seconds after launch, killing all seven astronauts in one of the most shocking disasters in the history of space exploration. Watched live by millions of Americans, the catastrophe triggered a sweeping investigation into the engineering failures, operational mistakes, and critical oversights that had preceded the launch. What went wrong aboard Challenger — and how could NASA have allowed the mission to proceed? The investigation would expose deep problems within the Space Shuttle programme and change the way NASA approached spaceflight forever. ▬▬▬▬▬▬▬▬▬ Subscribe to Free Documentary - History Channel for free: https://bit.ly/2FjRPgV Facebook: https://bit.ly/2QfRxbG Twitter: https://bit.ly/2QlwRiI ▬▬▬▬▬▬▬▬▬ #FreeDocumentary #Documentary #History ▬▬▬▬▬▬▬▬▬ Free Documentary - History is dedicated to bringing you high-quality documentaries on YouTube for free. You will see original footage, reenactments, and/or animations that show the past from a new perspective, along with explanations by renowned historians that bring history to life with stories about people and events that have shaped and continue to influence the world we live in.