Extract

   

  NASA’s New Horizons spacecraft comes out of hibernation for the last time on Dec. 6. Between now and then, while the Pluto-bound probe enjoys three more weeks of electronic slumber, work on Earth is well under way to prepare the spacecraft for a six-month encounter with the dwarf planet that begins in January. After several days of collecting navigation-tracking data, downloading and analyzing the cruise science and spacecraft housekeeping data stored on New Horizons’ digital recorders, the mission team will begin activities that include conducting final tests on the spacecraft’s science instruments and operating systems, and building and testing the computer-command sequences that will guide New Horizons through its flight to a…

Visit Link