HOUSTON, Texas -- A very special item tucked quietly away aboard NASA's Space Shuttle Challenger before it exploded has finally made it to space, 31 years after the accident. "It was amazing the ...

We're revisiting live broadcasts from Cape Canaveral, with one of the local reporters who covered the launch in real time.

For 73 seconds, a crowd of excited Americans looked to the sky in wonder and awe as they waved goodbye to the crew aboard ...

A flag that survived the Challenger space shuttle explosion in 1986 will be permanently displayed at the Challenger Learning Center in Colorado Springs, offering visitors a tangible connection to one ...

NASA says private-sector spaceships will have to satisfy safety standards that the space shuttle can’t meet — and the companies building those spaceships say they'll rise to the challenge. Friday's ...