Expendable launch vehicles (ELVs) are rockets that carry satellites, people, and space probes but are not recovered or reused. These rockets are expendable, meaning that they are thrown away after their flights are completed. Expendable rockets can...

An expendable launch system uses an expendable launch vehicle (ELV) to launch a payload into outer space. This type of launch vehicle is designed to be used only once, and its components are not recovered after the launch. The vehicle typically consists...