Posts by Phase Four

2021 has been by far the most significant year in the history of Phase Four

Satellite electric propulsion company Phase Four has completed testing of a new thruster that it says offers significantly improved performance

In the wake of delivering its 10th flight unit, Phase Four announces 85%+ performance improvement in 2nd generation thruster

Space startup Phase Four will be rolling out the next generation of its Maxwell radio-frequency plasma propulsion system next year