Discovery Night Launch


NASA

The Space Shuttle Discovery lit up the skies over central Florida tonight when it lifted off on the STS-116 mission to the International Space Station (ISS). The SpaceflightNow.com article describes the importance of this mission for the continued assembly of ISS.

Station construction has now reached the point where an interim power system, designed to support the station during its initial assembly, needs to be phased out. With the installation of new solar arrays in September, NASA is finally ready to activate the lab's permanent power grid, a major step that sets the stage for attachment of European and Japanese research modules.