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, ...
Today marks 39 years since the tragic Space Shuttle Challenger disaster, honoring the brave pioneers who lost their lives 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, ...
The space agency honored the fallen Challenger crew, as well as other astronauts of Apollo 1 and space shuttle Columbia, during its annual Day of Remembrance ceremony on Jan. 23. "Today ...
On this day in history, the Challenger space shuttle exploded, killing all seven inside. On Jan. 28, 1986, an explosion took ...