"Using Radar to Detect Hazardous Asteroids"

Ground-based radar systems, such as NASA's Goldstone Solar System Radar and the National Radio Astronomy Observatory's (NRAO) next-generation RADAR (ngRADAR) system, could play a crucial role in detecting and tracking potentially threatening asteroids and comets. These systems have the potential to significantly impact asteroid detection and planetary defense efforts. With over 1.1 million known asteroids in the solar system, the ability to detect and track Near-Earth Objects (NEOs) is crucial for protecting Earth from potential impacts. Radar technology not only aids in asteroid detection but also provides detailed insights into the solar system's geology, making it a valuable tool for planetary scientists.