Phase Four Wins US Space Force Contract

El Segundo-based space thruster developer Phase Four says it has won a U.S. Space Force contract, as a result of its participation at the SpaceWERX Pitch Day. According to the company, the contract calls for the company to use a US air force developed propellant and its radio-frequency thruster in a demonstration effort. Size of that US Space Force contract was not announced. Phase Four is led by CEO Beau Jarvis.