Near-Earth asteroids are asteroids that have orbits that pass close to Earth. These asteroids are of particular interest to scientists and researchers due to the potential threat they pose in terms of impacting our planet. Studying near-Earth asteroids is important for understanding their composition, size, and potential impact hazards. Scientists also study these asteroids to learn more about the early solar system and the processes that have shaped our planet and others in our solar system. Additionally, near-Earth asteroids are potential targets for future robotic or human exploration missions. Overall, research on near-Earth asteroids helps to enhance our understanding of the dynamic and often unpredictable nature of our solar system.