Phase Four Receives $1 Million DARPA Contract for CubeSat Thruster

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CubeSat Ambipolar Thruster (Credit: Phase Four)

PASADENA, Calif (Phase Four PR) —  Phase Four LLC, a satellite propulsion company, has received a $1 million contract from the Defense Advanced Research Projects Agency (DARPA), in support of the effort to deliver a fully-integrated flight unit of the CubeSat Ambipolar Thruster (“CAT”). The contract also includes options for long-duration orbital flight testing and design enhancements for microsatellite-class missions.

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