Why 2023 will be a pivotal year for aerospace & defense.

Boeing, SpaceX have contracts for lunar missions.

Beyond current supply chain issues, engine makers ramp up research for future propulsion technology options.

Driven by new technologies, 2022 saw multiples aerospace and defense firsts.

Listen in as three Aviation Week editors discuss—and sometimes debate—whether Boom’s new supersonic engine plan is for real.

Compare commercial, military, business aviation and helicopter MRO markets for 2023, based on Aviation Week Network data.

The ground tests are of the hybrid-electric propulsion system that will power the modified De Havilland Dash 8-100 flight demonstrator starting in 2024.

Hermeus will use a modified version of the 29,000-lb. thrust engine.