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

The world was shocked and saddened 39 years ago after the Space Shuttle Challenger tragedy. The crewed shuttle mission for ...

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

Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.

As we reflect on the Challenger mission, 39 years later we want to know, what memories do you have of the shuttle, its crew, ...

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

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

The mid-1980s may feel distant to today’s Northwestern students. But to me, a 22-year-old senior at the Medill School of ...

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