NASA rozpoczyna czwarty rok misji na Marsie od nauczenia łazików Rover i Opportunity nowych sztuczek:

The unexpected longevity of Spirit and Opportunity is giving the space agency a chance to field-test on Mars some new capabilities useful both to these missions and future rovers. Spirit will begin its fourth year on Mars on Jan. 3 (PST); Opportunity on Jan. 24. In addition to their continuing scientific observations, they are now testing four new skills included in revised flight software uploaded to their onboard computers.

Ciekawe jakie ma się tętno przy rebootowaniu maszyny odległej o 78 milionów kilometrów od terminala? ;-)