A powerful Soviet booster rocket, first launched on 15 May 1987. Used to launch the Soviet space shuttle Buran in 1968, the SL-17 Energiya booster was capable, with the aid of strap-on boosters, of launching payloads of up to 190 tonnes into Earth orbit. It stood 60 m tall and was the first Soviet rocket to use liquid-hydrogen fuel. Use of the Energiya rockets terminated with the end of the Buran project in 1993; in 2002, components of the rocket were destroyed in a roof collapse at Baikonur.