Firm test-fires 3D-printed, fully cryogenic reusable rocket engine — Indian startup leverages SLM printing to create its first working prototype by editors@tomshardware.com (Bruno Ferreira) from Latest from Tom's Hardware on 2026-08-18 10:00 (#77RPC) Othisis, an Indian startup that's only been in business for two years, has demonstrated a fully 3D-printed, reusable rocket engine.
