Concept Rockets -Energia II-

Energia II was a rocket proposed to be fully reusable with the design feature to land on a conventional airfield. Unlike the Energia-Buran, which was planned to be semi-reusable (like that of the U.S. Space Shuttle), the concept was to have allowed the complete recovery of all Buran/Energia elements, like that of the original totally reusable Orbiter/Booster concept of the U.S. Shuttle.[18] The Energia II core as proposed would be capable of re-entering and gliding to a landing. read more here: https://en.w