U.S. Air Force prepares SBIRS satellite for launch

The U.S. Air Force has encapsulated its Space Based Infrared System satellite in preparation for the craft's planned launch. The satellite, built by Lockheed Martin, is scheduled to be launched aboard a United Launch Alliance Atlas V rocket on Jan. 19. The system will be sealed in a protective cone, the last step satellites must undergo before launch. The Space Based Infrared System Geosynchronous Earth Orbit Satellite, known as SBIRS GEO, will be used to transmit surveillance information, detect missile launches, support ballistic missile defense and intelligence-gathering operations. More

(Source: Space Daily - Jan 13)