Spy satellites are specialized satellites used for intelligence gathering and surveillance. They orbit the Earth and capture high-resolution images and data about military activities, natural disasters, and other significant events. These satellites can operate in various wavelengths, allowing them to see through clouds and at night. These satellites play a crucial role in national security and defense. They help governments monitor potential threats and assess situations in real-time. By providing detailed information, spy satellites support decision-making processes and enhance situational awareness for military and intelligence agencies.