Former astronaut and professor Terry Hart is opening up 40 years later about the friends and colleagues he lost on board the ...

The Challenger explosion was an awakening for people in the 1980s. It shook confidence in received narratives of safety.

The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, chances are, you remember exactly where you were and how you felt.

On Jan. 28, 1986, TV viewers witnessed a tragedy in the skies above Florida. America lost is favorite astronaut-teacher ...

Because a teacher was going to space, millions of schoolchildren watched the Challenger lift off on Jan. 28, 1986. It ...

On Jan. 28, 1986, the Space Shuttle Challenger exploded 73 seconds after takeoff. All seven crew members on board were killed ...

On Jan. 28, 1986, NASA’s 25th space shuttle mission, Challenger, left the launchpad in Cape Canaveral, Florida. Seventy-three seconds into flight, Challenger exploded over the Atlantic Ocean as ...

Framingham State University will host a memorial service for Christa Corrigan McAuliffe, class of 1970, and the rest of the ...

Forty years ago, Americans were shocked when the space shuttle Challenger exploded 73 seconds after it launched on a chilly ...

Today marks the 40th anniversary of the Challenger explosion. One of the crew members called South Carolina home.

Forty years after the space shuttle Challenger disintegrated shortly after liftoff, the disaster remains one of the most consequential tragedies in U.S. spaceflight history.

The morning of the Space Shuttle Challenger explosion 40 years ago still remains the coldest Jan. 28 ever on the Treasure ...