Relativity Space ships Terran R second stage to NASA Stennis as debut window targets end of 2026
Relativity Space says it has sent the Terran R heavy-lift vehicle’s second stage to NASA’s Stennis Space Center, marking a key hardware milestone ahead of a potential launch debut at the end of 2026. The move underscores continued maturation of Terran R’s propulsion and integration path for first flight readiness.