Also worth remembering Bob Ebeling, another Thiokol engineer who was wracked with guilt for 30 years, thinking he should've done more to stop the launch. https

Also worth remembering Bob Ebeling, another Thiokol engineer who was wracked with guilt for 30 years, thinking he should've done more to stop the launch. https://www.npr.org/sections/thetwo-way/2016/02/25/466555217/your-letters-helped-challenger-shuttle-engineer-shed-30-years-of-guilt https://www.npr.org/sections/thetwo-way/2016/02/25/466555217...