Before Christa McAuliffe was an astronaut, she was a vibrant teacher in New England keen on showing her students how everyday people left extraordinary marks on U.S. history. Nearly four decades ...

CONCORD, N.H. — Before Christa McAuliffe was an astronaut, she was a vibrant teacher in New England keen on showing her students how everyday people left extraordinary marks on U.S. history.

CONCORD, N.H. (AP) — Before Christa McAuliffe was an astronaut, she was a vibrant teacher in New England keen on showing her students how everyday people left extraordinary marks on U.S. history.