Seven astronauts aboard the Space Shuttle Challenger died 40 years ago today in a disaster watched by millions ...
As NASA winds down its space shuttle program, thousands of workers are preparing to say goodbye to three spacecraft they've spent years taking care of. The mood is bittersweet at NASA's Kennedy Space ...
The Space Shuttle Challenger burst into a fireball just 73 seconds into its flight on January 28, 1986, killing all seven crew members - but evidence suggests they may have been alive for several seco ...
It's 40 years since the Space Shuttle Challenger exploded 73 seconds into its flight with all seven crew members lost ...