For the millions of people across the country and around the world that watched the tragic loss of Challenger live, the ...

It's been 40 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...

Forty years ago today, disaster struck NASA’s human spaceflight program when the space shuttle Challenger exploded 73 seconds ...

NASA's space shuttle Challenger exploded and broke apart Jan. 28, 1986, in the sky over East-Central Florida, killing the ...

The Joint Commission has teamed up with the American College of Cardiology and the Society of Thoracic Surgeons to develop new cardiac certification programs, according to a Jan. 29 news release from ...

Forty years after the space shuttle Challenger disintegrated shortly after liftoff, the disaster remains one of the most ...

The artefact, on loan from the Smithsonian's National Air and Space Museum, symbolises America's 250th anniversary of ...

On this day in 1986, millions watched on live TV as the Space Shuttle Challenger exploded moments after launch, Eliot Wilson ...

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.

A reflection on the Jan. 12, 1986, launch of Space Shuttle Columbia’s STS-61-C mission, published on the Challenger ...

There is hardly a GPS satellite launch that can pass off as a logistics story. However, the flight of GPS III Space Vehicle ...