A new power supply for the wide angle channel was added during SM 4, but quick tests revealed this did not help the high resolution channel.HST uses gyroscopes to stabilize itself in orbit and point accurately and steadily at astronomical targets.. 
Opolopo awon ohun ounkoko Alaba le w ninu afijúwe afefe ti ko mo, bi dust, Pollen ati Spores, Sea Spray, volcanic Ash ati Ṣópeid.. 