At 11:38 a.m. EST, on January 28, 1986, the space shuttle Challenger lifted off from Cape Canaveral, Florida, and Christa McAuliffe is on her way to becoming the first ordinary U.S. civilian to travel into space. McAuliffe, a 37-year-old high school social studies teacher from New Hampshire, won a competition that earned her a place among the seven-member crew … Continue reading January 28, 1986 – The space shuttle Challenger exploded after liftoff