1st of Christa McAuliffe’s lost lessons released from space

CAPE CANAVERAL, Fla. (AP) — The first of Christa McAuliffe’s lost lessons finally was released from space Tuesday, 32 years after she died aboard Challenger. NASA and the Challenger Center for Space Science Education posted a video of astronaut-educator Ricky Arnold performing one of McAuliffe’s experiments aboard the International Space Station. McAuliffe, a high school […]