- Family: Terran
- Length: 35 m
- Diameter: 2.3 m
- Low Earth Orbit Capacity: 1479 kg
The Terran 1 was manufactured by Relativity Space with the first launch on 2023-03-23. Terran 1 has 0 successful launches and 1 failed launches with a total of 1 launches. The Terran 1 is an expendable launch vehicle under development that will consist of two stages. The first stage will use 9 Aeon 1 engines, while the second stage will use a single Aeon 1 engine.