This coming Wednesday, Jan. 28, will mark the 40 year anniversary of the Challenger explosion, one of the biggest tragedies in NASA history, which killed seven crew members aboard the space shuttle.

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

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

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

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

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

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

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 ...

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

Organizers said over 600 attendees celebrated Ellison Onizuka‘s legacy, commemorated the 40th anniversary of the Space ...