Terran 1: Launching The Worlds First 3D Printed Rocket (Pt. 3)

Relativity is scheduled for its third launch attempt of Terran 1, called “GLHF“ (Good Luck, Have Fun), from Launch Complex 16 in Cape Canaveral, Florida. Our launch window opens at 2200ET on March 22, 2023. This launch of Terran 1 will not include a customer payload. Standing 110 ft. tall and 7.5 ft. wide, Terran 1 is the largest 3D printed object to attempt orbital flight. As a two-stage, expendable rocket, Terran 1 has nine 3D printed Aeon engines on its first stage and one Aeon Vac on its second stage. Like its structure, all Relativity engines are entirely 3D printed, and use liquid oxygen (LOX) and liquid natural gas (LNG), which are not only the best for rocket propulsion, but also for reusability, and the easiest to eventually transition to methane on Mars. Follow along for updates on our lead up to launch: #GLHF