Proba-2 (Project for On-Board Autonomy 2) is the second satellite in the Proba series developed by the European Space Agency (ESA). Similar to its predecessor, Proba-1, Proba-2 is designed to demonstrate advanced spacecraft technologies and conduct scientific experiments. Proba-2 is equipped with autonomous navigation and control capabilities, allowing it to perform tasks such as attitude control, orbit determination, and image acquisition without human intervention.