"0"^^ . "Falcon Heavy (FH), previously known as the Falcon 9 Heavy, is a heavy lift space launch vehicle being designed and manufactured by SpaceX. The Falcon Heavy is a variant of the Falcon 9 v1.1 launch vehicle and will consist of a standard Falcon 9 rocket core, with two additional strap-on boosters derived from the Falcon 9 first stage. This will increase the low Earth orbit (LEO) payload to about 53 tonnes, compared to about 13 tonnes for a Falcon 9 v1.1."@en . "Falcon Heavy"@en . . . "68.4"^^ . "In Development" . "0"^^ . . . . "5.3e+07"^^ . "0"^^ . "2"^^ . . . "1.46284e+09"^^ . "3.66"^^ .