April 20, 2024 AFRL researchers pave the way to lighter, faster additively manufactured rocket engines The Air Force Research Laboratory, or AFRL, Rocket Propulsion Division, recently designed, printed, built and hot fired a first-ever, single-block rocket-engine thrust chamber additively manufactured using a process called laser powder directed energy deposition, or DED. DVIDS link:
April 11, 2022 AFRL completes series of 1 Newton ASCENT monopropellant thruster testing The Chemical Propulsion Flight Programs Group at the Air Force Research Laboratory has successfully completed the Advanced Spacecraft Energetic Non-toxic Propellant (ASCENT) monopropellant 1 Newton (1N) thruster testing in the Chemical in-Space Thruster Test and Research Site test facility.