Man uses rocket of many sizes. Some of the rockets used to shoot fireworks into the sky are only 2 feet (61 centimetres) long. Rocket from 50 to 100 feet (15 to 30 metres) carry giant missiles to bomb distant enemy targets. Larger and more powerful rockets lift man-made moons, called satellites, into orbit around the earth. The Saturn V rocket that carried men to the moon stands more than 360 feet (110 metres) high