If you've never read the Rogers Commission report on the Challenger disaster, now is a good time. Chapter 3 has a timeline of the accident and images from NASA engineering cameras. Also all memos internal to Morton Thiokol warning about the o-ring breakdown.

http://ift.tt/XMNcZF

Submitted January 28, 2016 at 09:01PM by polynomialpusher http://ift.tt/1P0WmNg