Today marks 39 years since the tragic Space Shuttle Challenger disaster, honoring the brave pioneers who lost their lives in space.

TV viewers witnessed a tragedy in the skies above Florida. America lost is favorite astronaut-teacher Christa McAuliffe.

Today marks 39th anniversary of Space Shuttle Challenger explosion, which took lives of seven crew members, including Ronald ...

The Challenger disaster, which occurred on January 28, 1986, remains one of the most heartbreaking events in space ...

NASA recently paid tribute to the Challenger crew and other fallen astronauts during its annual Day of Remembrance.

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

Dozens of people are expected to gather Tuesday night in Lake City to honor and remember Dr. Ronald E. McNair.McNair was one ...

On this date in 1986, the space shuttle Challenger exploded seconds after liftoff, destroying the orbiter and killing her crew of seven.

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy ...

Today in History for Jan. 28: ...

Beloved Concord teacher Christa McAuliffe, the first civilian teacher ever chosen for a space mission, was one of seven crew members killed in the disaster.

Astronaut Memorial Ceremony took place Sunday to honor the 17 NASA crew members lost in the Apollo 1, Challenger and Columbia ...