Seven astronauts were killed in the 1986 space shuttle Challenger disaster. Because a teacher was aboard, millions of schoolchildren watched the event live in school. Forty years later, many of those ...

Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...

Add Yahoo as a preferred source to see more of our stories on Google. The myth of "routine" spaceflight was tragically shattered in 1986 as thousands of schoolchildren watched space shuttle Challenger ...

The morning of the Space Shuttle Challenger explosion 40 years ago still remains the coldest Jan. 28 ever on the Treasure ...

When the pilot confirmed his insturction to mission control with the words, “go throttle up”. It sounded like another routine mission was unfolding -until it didn't.

On Jan. 28, 1986, the 25th space shuttle mission Challenger left the launchpad in Cape Canaveral, Florida. Seventy-three seconds into flight, Challenger exploded over the Atlantic Ocean as millions of ...

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

The Space Shuttle Challenger exploded 40 years ago, on Jan. 28, 1986. The disaster was watched live on CNN across the globe and in person by family and friends of the crew and schoolchildren. A ...

Like many of my generation, I watched the space shuttle Challenger explode on live television, while I was at school. I remember it very well, because I was a colossal space geek as a kid, and still ...

Adam Higginbotham speaks with Bianna Golodryga about his detailed account of the 1986 explosion, “Challenger: A True Story of ...

The Challenger wasn’t the nation’s first space tragedy. Reaching for the stars comes with a cost. But this was the first spaceship to break apart on live television, exploding before our very eyes -- ...