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.

Editor’s note: Reporter Kevin Spear was part of the Orlando Sentinel’s coverage team for the Space Shuttle Columbia accident, which occurred 20 years ago this week on Feb. 1, 2003. He offers this ...

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. NASA did not give a cause of death, the ...

Over the next 24 hours, you're bound to see an outpouring of tributes online or on the news eulogizing those lost aboard Space Shuttle Columbia 20 years ago. The purpose of these eulogies is and ...

CAPE CANAVERAL, Fla. -- Space shuttle Atlantis thundered into orbit Saturday with no obvious damage from debris to worry NASA or the six-member crew as they prepared to resume construction of the ...