NASA Spacecraft takes GPS to New Heights

Source - NASA Science News for Sept. 16, 2015

NASA's MMS spacecraft are flying around Earth in a precise formation made possible by an out-of-this-world system of GPS navigators.

The complete article can be found here: http://science.nasa.gov/science-news/science-at-nasa/2015/16sep_gps/

A companion video is posted below and can also be viewed at: http://youtu.be/taMzKcehfGw



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