Robotic exploration refers to the use of robots to investigate environments that are difficult or dangerous for humans to access. This includes places like outer space, deep oceans, and hazardous terrains on Earth. Robots can gather data, take images, and perform experiments, providing valuable information about these areas. One well-known example of robotic exploration is the Mars rovers, such as Curiosity and Perseverance, which have been sent to explore the surface of Mars. These robots analyze soil samples, search for signs of past life, and send data back to Earth, helping scientists understand the planet's history and potential for future human exploration.