In 2005, it was decided to switch to two-gyroscope mode for regular telescope operations as a means of extending the lifetime of the mission.. 
Kkinitọmọ gbọ̀nà nitori ìgbẹ́lo okun lati ojúde, bi bayi apá kúkúrújulọ Ijọtọ́mọru lo lọwọrọjulọ, bẹ síni Igbóq nrèsilẹ pẹlu igasoke.. 