NASA says that a piece of the Challenger Space Shuttle has been discovered off the East coast of Florida, 36 years after the disaster.

The Challenger accident happened 30 years ago today. NASA is set to honor the victims of that accident across multiple states today.

We remember the seven astronauts who were killed when NASA's challenger exploded shortly after take-off on Jan. 28, 1986.

Mary Cleave, the NASA astronaut who in 1989 became the first woman to fly on a space shuttle mission after the Challenger disaster, has died at the age of 76, the space agency announced on Wednesday.

Aerospace Former director of the Alabama NASA center during the Challenger space shuttle explosion dies at 102 William Ray Lucas was 102.

William R. Lucas, a NASA rocket scientist who helped shape the nation's first satellite as well as its first space station, and who later shouldered part of the blame for the 1986 explosion that ...

Beyonce has been labeled "insensitive" by some current and former NASA astronauts and families for sampling audio from the space shuttle Challenger disaster for a love song off her newly-released ...