Administration officials said on Saturday there was no immediate indication that terrorism was involved. “There’s no reason to believe there are any links to terrorism at this point, but we are fully ...

Add Yahoo as a preferred source to see more of our stories on Google. David M. Brown, a mission specialist on the Space Shuttle Columbia. What they didn't know was that, during liftoff, a piece of ...

The Space Shuttle's return to Earth was one of the most dangerous parts of its mission. With temperatures exceeding 1650°C and plasma blocking all communications for 12 minutes, the orbiter relied on ...

Space shuttle Discovery may be removed from the Smithsonian and put on display at Space Center Houston, if two senators from Texas get their way. The milestones, heartbreaks, and discoveries that ...