Describe the causes of the Challenger disaster.

On January 28, 1986, the Challenger disaster happened after the space shuttle Challenger had risen into the sky. It had seven crew members who were strapped in their seats. The launch was going on well until seventy seconds after liftoff. The shuttle was already 50,000 feet above when some aggressive maneuvers started increasing. In the mission control, the pulsing digits on the screens stopped suddenly. NASA then set up the presidential commission to investigate the disaster’s root cause, with some challenges in identifying the matter’s source.

The presidential commission then discovered that one of the joints on the booster had failed to seal. The cause of the Challenger disaster was the synthetic rubber O-rings designed to maintain the rockets’ superhot gases from escaping the joints among the booster’s four significant segments. The resulting flames were then a result of the collapse of the external fuel tanks. Liquid oxygen and liquid hydrogen then mixed up and burnt, triggering the explosion that cost the mission and the life of the crew.

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