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GE begins testing hybrid aircraft engine after years of anticipation

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

Northrop Grumman and USAF Test-Fire Sentinel ICBM’s Stage-Two Rocket Motor

Northrop Grumman tested the motor in the vacuum chamber in collaboration with the U.S. Air Force, continuing the development of the Minuteman III’s replacement. Overseen by the 717th Test Squadron and ...
GeekWire

MagniX shows off test airplane for NASA’s hybrid electric flight demonstration project

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 ...
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USAF completes stage-two motor qualification test for Sentinel ICBM

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 ...
Flying

World’s Largest Airplane Makes Talon-A Test Vehicle Flight

Stratolaunch's "Roc," the airplane with the world's largest wingspan, completed its first-ever captive carry test flight over the Mojave Desert. The flight involved carrying a Talon-A separation test ...