talks about the causes and the horror people, including school children, who were watching felt. Near the end of the article, the author talks about the crude jokes that circulated. For some reason, I do not remember them, but they seem like some one could find on this forum.
http://kottke.org/16/01/on-the-30th-anniversary-of-the-space-shuttle-challenger-disaster
http://kottke.org/16/01/on-the-30th-anniversary-of-the-space-shuttle-challenger-disaster