The fusion energy developer outlined a multi-phase testing plan, regulatory progress, and corporate milestones as it advances ...

Company is exploring ‘megawatt-class' propulsion systems under a contract with NASA.

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

GE Aerospace has completed ground testing of a megawatt-class hybrid electric engine system, marking the company’s first ...

Before reaching full-system testing, key components of GE Aerospace’s hybrid-electric propulsion system were tested and ...

Management is currently targeting completion of the above milestones by the end of August 2026, subject to regulatory ...

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved a key milestone as it began testing the engine that will power the X-59, ...

Rolls-Royce said on Feb. 24 that it has completed altitude and operability testing for the company’s F130 engine as part of the U.S. Air Force’s Commercial Engine Replacement Program (CERP) ...

The new propulsion system is powered by supersonic technology and can be used for spacecraft journeying from the Moon to Mars. Reading time 2 minutes NASA just put its new propulsion system to the ...

India’s private space sector has taken another step towards building a homegrown commercial launch capability. Agnikul Cosmos has successfully test-fired a cluster of four semi-cryogenic rocket ...