The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, chances are, you remember exactly where you were and how you felt.

As if flying commercial planes wasn't stressful enough already, airlines are facing major safety issues because of SpaceX rocket explosions.

Former astronaut and professor Terry Hart is opening up 40 years later about the friends and colleagues he lost on board the space shuttle Challenger explosion.

It’s been 40 years since the tragic Space Shuttle Challenger launch.

Instead, high-energy radiation and electromagnetic pulses dominate, posing serious risks to satellites, spacecraft, and technology.

The latest failure of SpaceX’s massive rocket system in South Texas did more than light up the night sky. It rattled nearby communities, raised fresh questions about who is actually in charge of public safety around the launch site,