In honor of The Challenger disaster: proof that I have no soul. How do we know Christa McAuliffe had dandruff? Her head and shoulders washed up on the shore. It was said that Christa's pupils were hit the hardest... by the instrument panel. As she left for work that day she said to her husband ""you feed the dog, i'll feed the fish."" How do you know her eyes were blue? One blew one way the other blew another way. Christa used to teach Social Studies ...now she's History What does NASA stand for…