Russia: Roscosmos begins to design super-heavy carrier rocket
Russia’s S.P. Korolev Rocket and Space Corporation (RSC) Energia General Director Vladimir Solntsev said that state space corporation Roscosmos started working on designing a new super-heavy class carrier rocket on the basis of the RD-171 liquid-fuel rocket engine. “We are working on a super-heavy class rocket with an engine that we already have – the…