Relativity Space
Terran R
by Relativity Space
Fully reusable · Commercial & interplanetary missions
Height
270 ft
Diameter
18 ft
Payload to LEO
33,500 kg
Engines
14 Aeon R / Vac
Technical Specs
Engines
13 Aeon R (1st stage) + 1 Aeon Vac (2nd stage)
Fuel
Liquid Methane (CH4) and Liquid Oxygen (LOX)
Payload Capacity
33,500 kg to Low Earth Orbit (LEO)
Purpose
Fully reusable rocket designed for commercial and interplanetary missions
Notable Feature
World's first 3D-printed rocket, offering rapid production and reusability, with 95% of components printed using Relativity's proprietary Stargate printers.
See It in Person
Galactic Getaway, founded by Saanvi Phaneendra, brings free next-gen rocket model exhibits to public libraries across the San Francisco Bay Area. In October 2026 the collection is on display at the Fremont Main Library. Explore the full rocket model collection.
