Seven American spacefarers were killed in a tragic event 40 years ago today that has become widely known as the Challenger ...

Seven astronauts lost their lives during the Challenger space shuttle disaster on Jan. 28, 1986. Four decades later, human ...

How a cold morning, failed O-rings, and flawed decision-making led to tragedy Forty years ago, Space Shuttle Challenger ...

This week marks 40 years since the Challenger disaster, a heartbreaking moment that unfolded just 73 seconds after liftoff, capturing the attention of millions across the nation.

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

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

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

On this date, Jan. 28, 1986, space shuttle Challenger exploded just 73 seconds after liftoff from Kennedy Space Center, killing all seven crew members. Two O-rings in the right solid rocket booster ...

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

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

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.

The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, ...