This coming Friday marks the 25th anniversary of the explosion of the space shuttle Challenger shortly after launch. We were college students on January 28, 1986.
To commemorate the Challenger accident, Chapman University is hosting a symposium today (Monday, January 24) at 2-5pm in Sandhu Conference Center. “Truth, Lies, and O-rings: Lessons from Challenger” features Lofty Ambitions guest bloggers Richard C. Cook and Allan J. McDonald. Read their posts here (includes CNN video) and here.
The symposium will also feature artifacts (an o-ring?) and documents from the Roger and Roberta Boisjoly Challenger Disaster Collection. Boisjoly, Cook, and McDonald were all whistleblowers in the wake of the space shuttle accident. Boisjoly donated his papers to Leatherby Libraries at Chapman University. He was also a guest blogger at Lofty Ambitions. Read his post here.
Below is a 45-minute NASA documentary of the launch and investigation. If you watch the entire video, you get a sense of exactly what happened, where the o-ring was, where the plume of flame emerged, how the shuttle broke apart, even the path of the crew cabin as it fell to the ocean, and how the shuttle parts were recovered and reconstructed.