Spacecraft navigation is the process of determining a spacecraft's position and direction in space. It involves using various tools and techniques to ensure that the spacecraft reaches its intended destination, whether it's a planet, moon, or another celestial body. Key components of navigation include star trackers, gyroscopes, and GPS-like systems that help measure the spacecraft's movement and orientation. To navigate effectively, spacecraft often rely on ground control teams that send commands and receive data from the spacecraft. These teams analyze information from onboard instruments and make adjustments as needed. Successful navigation is crucial for missions like those to Mars or the International Space Station, where precise positioning is essential for safety and mission success.