Terran R

Relativity Space reusable medium-heavy launcher.

Terran R is a reusable, 3D-printed medium-to-heavy lift orbital launch vehicle designed for modern satellites and future breakthroughs. It is currently under development by Relativity Space, with the first flight expected in 2026. The vehicle features a similar upper stage design to SpaceX's Starship and is part of a shift from Relativity's earlier rocket, Terran 1.