Terran 1 was an expendable two-stage small-lift launch vehicle developed by Relativity Space. Development began in 2017 and the rocket was retired in 2023. [2] Most structures and components of the vehicle are manufactured with 3D printing processes. [3]

Terran R’s design is an evolution of best-in-class architecture solutions, with strategic design choices to prioritize reusability, efficiency, and cost-savings. Intentionally designed to meet the needs of today's and tomorrow's payloads, Terran R can launch:

人族1号（英語： Terran 1 ）是相對論空間自2017年以来开发的一种一次性 两级小型运载火箭，于2023年3月进行首次发射 [2] [3] [4] 。 相对论空间火箭的独特之处在于，载具有85%的结构和部件由 3D打印 工艺制造的，為全球首枚3D列印火箭 [ 5 ] ，也是少数采用 液氧 和 ...

人族1号（Terran 1）是美国太空初创企业相对论空间（Relativity Space）自2017年以来研发的一种两级小型液体运载火箭，于2023年3月进行首次发射任务。火箭为商业星座的部署和补充而设计，85%的结构和部件用3D打印工艺制造，是全球首款3D打印火箭。

Terran 1是当前使用 3D打印技术 制造的用于轨道飞行的最大尺寸火箭，其高约35米，是业内最小的轨道火箭之一，其中85%的质量采用3D打印制造。该火箭整个箭体和几乎所有发动机部件都是由直接能量沉积（内部开发的Stargate WAAM系统）以及金属粉末床熔融工艺3D打印。

On March 22, 2023, Terran 1 became the first 3D printed rocket to reach space. This maiden voyage, dubbed our ‘Good Luck, Have Fun’ (GLHF) campaign, proved that large-scale 3D printed objects are flight-worthy, even in dynamic environments.

人族1号(Terran 1)，是美国相对论空间公司（Relativity Space）研制的首枚3D打印火箭 [1] ，被美方称为全球首枚高占比3D打印制造而成的运载火箭。 2023年3月11日，人族1号在美国 佛罗里达州 卡纳维拉尔角 太空军基地点火，发射失败。

2023年3月5日 · Relativity Space’s Terran 1 is an expendable small-lift launch vehicle designed and developed specifically to place small satellites into LEO and Sun-synchronous orbits (SSO). Terran 1 is a two stage methalox powered rocket usually standing 35 m (115 ft) tall with a diameter of 2.3 m (7.5 ft).

Terran 1 3D printed rocket is a small launch vehicle being developed by American aerospace company Relativity Space. It is said to be the world’s first rocket built using 3D printed alloy in less than 60 days.

2023年3月22日 · The company’s Terran 1 rocket is a two-stage fully expendable small-lift launch vehicle capable of delivering a maximum payload of up to 1,250 kg to low Earth orbit (LEO), and up to 900 kg of...