The 1986 Space Shuttle Challenger Disaster, which took the lives of 7 astronauts, changed NASA’s culture and risk-appetite ...

Here's the semi-forgotten story of how, in 1986, NASA picked an Appleton high school student's experiment to fly on the space ...

Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and insider access across the world’s top racing series. A piece of debris from NASA's space shuttle Columbia has ...

The crewed shuttle mission for NASA ended moments after the launch with a terrible mid-air explosion on Jan. 28, 1986. The blast killed all seven crew members aboard Challenger, including teacher ...

For millions of Americans, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy assassination and 9/11. On that chilly January day in 1986, ...

Do you have any idea how much of the space shuttle Challenger is still lost in the ocean? The disaster of this infamous mission was an unthinkable tragedy, but behind the headlines, there's a deeper ...

Today is the tenth anniversary of the explosion of the space shuttle Columbia, which blew apart as it was gliding across Texas to a Florida landing. All seven crew members died, and Texans were poking ...

It's been 10 years since the Columbia space shuttle accident, and spaceflight safety has come a long way — but has it come far enough? Experts say traveling to space is still a risky business, and ...

After the space shuttle Columbia broke apart as it entered Earth’s atmosphere on Saturday morning, Boston University students reacted with sadness and surprise. Nicole Rodin, a senior in the College ...

Corrections & Clarifications: An earlier version of this story misstated the date of the Space Shuttle Columbia disaster. It occurred Feb. 1, 2003. For millions of Americans, it was an event that ...