Quantum inertial navigation; airport hydrogen handling demo; lithium-metal pack tested; and autonomous agricultural helicopter.

Alternative fuels approved for use in aircraft are currently limited to a maximum of 50% blends to avoid compatibility issues.

Boeing is testing three dozen technologies on its ecoDemonstrator programme focused on operational efficiency and sustainability in cabin interiors.

Eliminating contrails would cut aviation's climate impact by half, but can it be done? NASA climate scientist Richard Moore joins to share the latest research.

The company suggests leveraging NASA’s deep investment in the SLS may be just the ticket to bring back samples from Mars.

Our roundup of the main aerospace and defense stories making the news this week.

Airbus has been working on hydrogen as a way to decarbonize aviation.

Boeing’s dedicated ecoDemonstrator is poised to enter a new test phase with a focus on improved operational efficiency and sustainability in cabin interiors.