More recently, the company started developing two other products in parallel: a Hall-effect electric thruster for spacecraft and a second-stage hybrid rocket engine. “Pulsar has built a ...

Bellatrix Aerospace, an Indian propulsion systems startup, partners with Astroscale Japan to leverage their expertise and tap ...

The next Starliner test flight would seek to confirm that the spacecraft's thrusters function properly after modifications were made to the vehicle's propulsion system, according to Stich.