artificial satellites

Artificial satellites are man-made objects placed in orbit around Earth or other celestial bodies. They serve various purposes, including communication (like TV and internet), weather monitoring, navigation (like GPS), and scientific research. Satellites are launched into space using rockets and orbit at different altitudes, depending on their function. Once in orbit, they can collect data, transmit signals, or take images. Their technology plays a crucial role in modern life, enabling global communication, enhancing safety, and providing valuable information about our planet and beyond.