subsatellit

A subsatellite is a smaller artificial object that orbits a larger artificial object. In the context of space exploration, the larger object is typically a primary satellite or a spacecraft, and the subsatellite is deployed from it. Subsatellites are often used for specific scientific experiments or to perform measurements that would be difficult or impossible to achieve with the primary spacecraft alone. They can also be used to test new technologies or to provide redundant observation capabilities.

The concept of subsatellites has been employed in various space missions. For instance, some missions have deployed smaller probes to study different aspects of a planet or its moons simultaneously, or to gather data in a region of space inaccessible to the main spacecraft. The deployment of a subsatellite is a carefully planned maneuver, requiring precise calculations to ensure the correct orbital trajectory and separation from the parent vehicle. Once deployed, the subsatellite operates independently, communicating its findings back to Earth. The use of subsatellites can enhance the scientific return of a mission by expanding the scope of observation and data collection, often at a fraction of the cost of launching a separate, full-sized spacecraft. They represent an efficient way to maximize the scientific output of space missions.