NASA
Nasa: Space Shuttle Orbiter Fleet
Resource describes each of the Space Shuttle Orbiters, their specifications and explains their operation. Descriptions of upgrades and modifications are provided. Included is a brief description of how the shuttle is processed to prepare...
Microsoft
Microsoft.com
The official Microsoft Web site. Find information about the company, press releases, product lines, events, training opportunities, and more. Download software updates and purchase software. A wealth of information and tools for users of...