1. Twenty-five years ago, an event occurred that is seared into the memory  of most Americans: About a minute after liftoff, the space shuttle  Challenger blew apart, killing all aboard, including teacher-astronaut  Christa McAuliffe. View in High-Res

    Twenty-five years ago, an event occurred that is seared into the memory of most Americans: About a minute after liftoff, the space shuttle Challenger blew apart, killing all aboard, including teacher-astronaut Christa McAuliffe.

  2. nasa

    challenger

    anniversary

    christa mcauliffe