NASA has selected a team led by Ball Aerospace & Technologies Corporation of Boulder, Colo., for a technology demonstration of a high performance “green” propellant alternative to the highly toxic ...

Navigating the shift to next-generation propellants in pMDIs by balancing environmental goals, patient care, and regulatory demands.

Phase Four, a best in class provider of electric radio frequency (RF) thrusters for in-space propulsion Phase Four, the creator of the radio-frequency thruster (RF thruster) for satellite propulsion, ...

GREEN FUEL: NASA has picked Ball Aerospace & Technologies Corp. of Boulder, Colo., to lead an orbital demonstration of a “green” spacecraft propellant alternative to hydrazine. While an efficient and ...

Green propellants have emerged as a sustainable alternative to traditional hydrazine-based systems, with ammonium dinitramide (ADN) at the forefront of research. ADN-based propulsion offers enhanced ...

Phase Four, the creator of the radio-frequency thruster (RF thruster) for satellite propulsion, announced today that it has successfully demonstrated operation of its RF thruster using the Air Force ...

Phase Four's RF Thruster to enable new 'multi-mode' propulsion capabilities for national security missions EL SEGUNDO, Calif., Nov. 7, 2022 /PRNewswire/ -- Phase Four, the creator of the ...