Optical instruments are sometimes installed on an articulated, powered appendage for the spacecraft bus called a scan platform, which points in commanded directions, enabling optical observations for being taken independently from the spacecraft's Mind-set. This is the situation on Voyager and Galileo. Most more recent spacecraft are created without scan https://gpstracker87539.livebloggs.com/35061878/indicators-on-indoor-outdoor-weather-station-you-should-know