On this day in history, the Challenger space shuttle exploded, killing all seven inside. On Jan. 28, 1986, an explosion took ...

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, ...

Looking back at the weather 39 years ago and how it impacted the Challenger launch, leading to one of the most tragic losses ...

KENNEDY SPACE CENTER, Fla. — The world was shocked and saddened 39 years ago after the Space Shuttle Challenger tragedy. The ...

While Suni Williams and Butch Wilmore’s situation is unusual, their return trip will be pretty routine, as they were already ...

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

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

Every time a shuttle docks with the International Space Station (ISS), a delicate dance unfolds between the shuttle's docking system and its counterpart on the station.

NASA's Glenn Research Center in Cleveland has ties to Tuesday morning's Blue Origin New Shepard rocket launch from the ...

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.