The Journal of Space Commerce

The Journal of Space Commerce

Sierra Space Advances Storable Liquid Propulsion System

Mike Turner's avatar
Mike Turner
Jul 14, 2021
∙ Paid

Sierra Space has successfully completed testing of its hypergolic, or storable, liquid rocket propulsion system for orbit transfer, maneuvering and guidance control. Sierra Space’s patented VORTEX engine cooling technology enables a compact and highly reliable propulsion system that can be stored for long periods of time on the ground and in space.

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