Today In History : Space Shuttle Challenger

The Space Shuttle Challenger disaster occurred on Tuesday, January 28, 1986, when Space Shuttle Challenger broke apart 73 seconds into its flight, leading to the deaths of its seven crew members. The spacecraft disintegrated over the Atlantic Ocean, off the coast of central Florida, United States, at 11:38 a.m. EST (16:38 UTC).
Remembering Challenger Tragedy 25 Years Later. Friday marks 25 years since the space shuttle Challenger broke apart shortly after takeoff.
"Early Show" co-anchor Jeff Glor took a look back at the tragedy on the broadcast Friday morning.
On Jan. 28, 1986, June Scobee watched the shuttle's 25th liftoff first-hand. Her husband, Dick Scobee was the commander. Scobee was among the six astronauts -- and one teacher -- aboard the shuttle.
June recalled to CBS News, "We were so excited shouting, jubilant, that finally they were launching."
This particular mission was routine in many ways, but more significant in one. Christa McAuliffe, a social studies teacher from New Hampshire, was chosen to become the first teacher in space. Through lessons, she'd bring the nation's students along with her.
On the 25th anniversary of the Space Shuttle Challenger tragedy, we should all take a moment to remember the seven people who lost their lives. My thoughts and prayers are with their loved ones today.