As the nation approaches the 40th anniversary of the loss of the Challenger STS-51-L crew on Jan. 28, 1986, the Challenger ...

However, Space.com reports that NASA and the Smithsonian have concluded that the cost just to move the shuttle would be at ...

The United States once poured money and political capital into a spaceplane concept that promised to take off from a runway, reach orbit in a single leap, and slash the cost of spaceflight. Instead of ...

Add Yahoo as a preferred source to see more of our stories on Google. Discovery's days of spaceflight may long be over, but the historic NASA space shuttle may soon be on the move again – just not in ...

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

Texas lawmakers have demanded the Discovery shuttle be moved to the Johnson Space Center in Houston, but daunting technical challenges remain—and Virginia officials have dug in against the move. The ...