Satellite launchers, also known as rocket launchers, are vehicles designed to transport satellites into space. They work by using powerful engines that generate thrust, allowing them to overcome Earth's gravity. Once they reach the desired altitude, they release the satellite into orbit. These launchers come in various sizes and designs, depending on the weight and type of satellite being deployed. Some well-known examples include the SpaceX Falcon 9 and the Ariane 5. Each launcher is engineered to ensure the safe delivery of satellites, which can be used for communication, weather monitoring, and scientific research.