Optical instruments are sometimes mounted on an articulated, powered appendage for the spacecraft bus called a scan platform, which points in commanded directions, making it possible for optical observations to become taken independently of your spacecraft's Mindset. This is the case on Voyager and Galileo. Most newer spacecraft are intended https://gadget61481.humor-blog.com/28284708/the-smart-trick-of-miller-relief-step-that-no-one-is-discussing