Electric vertical take-off and landing (eVTOL) aircraft promise to revolutionize urban transportation by easing traffic ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Alan Boyle on Aug 22, 2024 at 7:22 pm August 26, 2024 at 5:27 pm ...

Stratolaunch, the airplane with the world’s largest wingspan, conducted a first-ever captive carry test flight with a separation vehicle Friday over the Mojave Desert. The Talon-A is a reusable ...

Overseen by the 717th Test Squadron and the Arnold Engineering Development Test Complex, the ground-based fire of the Sentinel’s second stage rocket motor was “conducted in a vacuum chamber to ...

The US Air Force (USAF) and Northrop Grumman have achieved a key milestone in the LGM-35A Sentinel intercontinental ballistic missile (ICBM) modernisation by completing the full-scale qualification ...

Rolls-Royce plans to begin ground-testing its lift motor for electric vertical-takeoff-and-landing (eVTOL) aircraft this month and is under contract to deliver units to Embraer for Eve Air Mobility’s ...

Beta’s first Alia proof-of-concept demonstrator has been flying in eCTOL configuration since June 2022. Credit: Brian Jenkins/Beta Technologies While publicly traded electric aircraft startups trumpet ...

Advanced propulsion developer Wright Electric has begun initial ground runs of its new high-power electric motor as it continues to weigh up which aircraft will serve as a flying testbed for the ...

Northrop Grumman tested a solid rocket motor Dec. 4 as part of an internal program to advance solid rocket propulsion ...

Pilot Chris Caputo recently took to the skies in an electric airplane dubbed CX300, a sleek and futuristic six-seater built by his Vermont-based employer Beta Technologies. But it wasn’t the flight ...

A hybrid Cessna 337 taxied down a Southern California runway and lifted into the air. The plane, a type commonly used as an air taxi between islands, had a traditional gas-powered motor in the nose ...

Testing different motor configurations on an RC aircraft to determine which setup delivers the best efficiency and performance. Learn key insights for optimizing your flight. #RCFlight #MotorTest #Dro ...