Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...
The Robotic Servicing of Geosynchronous Satellites (RSGS) payload integrated with the Northrop Grumman Mission Robotics Vehicle (MRV) spacecraft bus moves into the cryogenic thermal vacuum chamber for ...
New Mexico — December 22, 2025 — Desert Works Propulsion (DWP) today announced the expansion of its domestic electric propulsion development and testing capabilities to address growing demand for ...