This coming Wednesday, Jan. 28, will mark the 40 year anniversary of the Challenger explosion, one of the biggest tragedies ...

Forty years later, the Challenger Learning Center is asking the public for their own memories of the 1986 space shuttle ...

It’s been 40 years since the Space Shuttle Challenger disaster. It was a day the nation slowly realized something had ...

A generation of schoolchildren in New Hampshire grew up believing that our capacity to do the extraordinary knew no limits.

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

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

Ohio native Judith Resnik was a mission specialist on the doomed Space Shuttle Challenger when it exploded shortly after ...

"I lost my father," Alison Balch said, "but to everyone else, they felt like they lost somebody also." ...

Families and friends gathered at the Kennedy Space Center to commemorate the Challenger disaster's 40th anniversary, which ...

Families of the astronauts lost in the space shuttle Challenger accident are marking that tragic day 40 years ago ...

Read full article: INTERACTIVE: The NASA astronauts and employees who died in service to U.S. space exploration January 28th is a Day of Remembrance honoring the lives of the crew and teacher aboard ...

The song, "XO," uses six seconds of sample audio from the Challenger disaster. Dec. 30, 2013— -- Beyoncé has been labeled "insensitive" by some current and former NASA astronauts and their ...