launch vehicles

LEAP 71 Successfully Tests Two Fully 3D Printed Methane Rocket Engines in Just Weeks

LEAP 71 has reached a major milestone in space propulsion, successfully hot fire testing two different rocket engines that were designed by software and fully 3D printed. The engines, each…

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Bloomberg: 3D Printed Rocket Maker Relativity Space Facing Financial Challenges

According to a recently published article in Bloomberg, the Long Beach-based launch company Relativity Space — one of many entities claiming to have the “world’s largest” metal 3D printer —…