
Advanced Full Range Engine program envisions hybrid propulsion system paving
In the decades-long quest to develop reusable aircraft that can reach hypersonic speeds-Mach 5 (approximately 3,300 miles per hour/5,300 kilometers per hour) and above-engineers have grappled with t ... more
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Upgraded "space shuttle bus" aboard new carrier rocket
Long March-7, China's new generation carrier rocket, has carried an upper stage aircraft into the space in its maiden flight Saturday, said a senior space program official.
The upgraded model ... more
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AI tool accelerates SAR image analysis with automated object detection
Fossil energy 'significant' driver of climate-fuelled heatwaves: study
Asteroid tells secrets of Earth's 'far wetter' building blocks
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Building a smart cardiac patch
Scientists and doctors in recent decades have made vast leaps in the treatment of cardiac problems - particularly with the development in recent years of so-called "cardiac patches," swaths of engin ... more
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Air Force awards two $1 billion contracts for next-gen engine
GE Aviation and Pratt & Whitney have each received U.S. Air Force contracts to develop the service's next generation of propulsion systems. ... more
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Poland moves towards multi-billion-euro Patriot missile deal
Polish Defence Minister Antoni Macierewicz on Monday said he would ink a letter of intent with US defence firm Raytheon to buy a Patriot missile system valued at an estimated 5 billion euros ($5.6 billion). ... more
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First British F-35 completes transatlantic crossing
The first of Britain's next-generation stealth fighters touched down in the U.K. for the first time, the Royal Air Force announced Thursday. ... more
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US reveals death tolls from drone and air strikes
The United States on Friday lifted the lid on one of the most controversial tactics of President Barack Obama's secretive counter-terror campaign, detailing for the first time the number killed in air strikes in countries like Pakistan and Libya. ... more
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