On July 26, in a clean room at the Northrop Grumman facility in Gilbert, Arizona, the five panels of the JPSS-2 satellite’s solar array unfolded, stretching out to its full 30-foot length. The deployment of the solar array marked the last major testing milestone of the weather satellite, slated for launch in November.
Click here for original story, JPSS-2 Satellite Gets its Solar Array Installed
Source: NASA Goddard Center