Eta Space

Eta Space LLC is a US-based company developing advanced cryogenic propellant management systems for in-space and terrestrial energy applications. The company's technology addresses the challenge of storing and transferring liquid oxygen, liquid hydrogen, and other cryogenic propellants in microgravity, from the launch pad through LEO to the lunar surface and beyond. Eta Space's key products include the LOXSAT cryogenic fuelling spacecraft, Cryo-Dock cryogenic docking system, and Lunar ISRU systems, enabling propellant depots, orbital refuelling architectures, and sustainable lunar exploration. The company also develops large-scale liquid hydrogen production, storage, and transportation systems for clean energy infrastructure.