what is the difference between falcon 9 and falcon heavy?
Both the Falcon 9 and the Falcon Heavy rockets are 70 meters (230 feet) in height. Falcon 9 can lift up to 22,800 kilograms in weight (50,300 lbs) whereas the Falcon Heavy rocket can lift a payload of 64000 kilograms or 141,000 lbs. Falcon 9 has a mass of 505,806 kg while the Falcon Heavy weighs 1.421 million kg.