NASA, GE aerospace hybrid engine system marks successful test

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard ...
Seeking Alpha

American Rare Earths Announces: Test Mining Commences To Extract Feedstock for Demonstration Plant at The Cowboy State Mine

First Blast Successfully and Safely Completed Excavation of Weathered Material & Construction of Test Mine Underway Bulk sample collection initiated for processing optimization & demonstration plant ...
Flightglobal

Open-rotor concept in line for Clean Aviation flight-test funding

Safran and CFM International look set to benefit from the first round of Clean Aviation’s second phase, which proposes to fund the flight demonstration of an open-rotor engine. Due to be issued in ...