Scientists Launch Privately Funded Hunt For Unidentified Space Objects | Aviation Week Network

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  9 octobre 2024 | International, Terrestre

  France kicks off development of wingman drone for Rafale fighter jet

  The stealthy wingman drone will be operated directly from the Rafale cockpit, the Armed Forces Ministry said.

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  13 novembre 2019 | International, Sécurité

  Raytheon developing microscopic bomb detector

  Cambridge, Mass., November 12, 2019 /PRNewswire/ - Raytheon (NYSE: RTN) is using synthetic biology science to create a new method for detecting buried explosives, using bacteria as sensors. Under a contract from the U.S. Defense Advanced Research Projects Agency, Raytheon and partner Worcester Polytechnic Institute will program two bacterial strains to monitor ground surfaces for explosive materials. The first strain will detect the presence or absence of explosives buried underground. If the first strain detects explosives, the second strain will produce a glowing light on the ground's surface. Remote cameras or unmanned aerial vehicles can then be used to survey large areas for the telltale luminescence. "We already know that some bacteria can be programmed to be very good at detecting explosives, but it's harder underground," said Allison Taggart, Ph.D. and principal investigator for the Bio Reporters for Subterranean Surveillance program at Raytheon BBN Technologies. "We're investigating how to transport the reporting bacteria to the required depth underground, and then pushing the luminescence up to the surface so it's easily visible." Synthetic biology combines principles of electrical engineering with computer science to modify DNA. The Subterranean Surveillance program is one example in which advances in synthetic biology are being used to develop sensors that can reveal a variety of subterranean phenomena at a distance. "Using bio sensors underground could help us save lives as well as detect threats to air quality and the water supply," Taggart added. "The modular design of the system we're developing will allow us to swap in different components as needed to detect various kinds of threats and contaminants." About Raytheon Raytheon Company, with 2018 sales of $27 billion and 67,000 employees, is a technology and innovation leader specializing in defense, civil government and cybersecurity solutions. With a history of innovation spanning 97 years, Raytheon provides state-of-the-art electronics, mission systems integration, C5I™ products and services, sensing, effects, and mission support for customers in more than 80 countries. Raytheon is headquartered in Waltham, Massachusetts. Follow us on Twitter. Raytheon Company Space and Airborne Systems BBN Technologies Cambridge, Mass. Media Contact Joyce Kuzmin +1.617.873.8120 joyce.kuzmin@raytheon.com SOURCE Raytheon Company View source version on Raytheon: http://raytheon.mediaroom.com/2019-11-12-Raytheon-developing-microscopic-bomb-detector

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  1 janvier 2024 | International, Aérospatial

  U.S. Air Force Awards Viasat Up To $900 Million Multi-Vendor Technology Integration and Architecture Contract

  The contract has an approximate five-year term, with options for up to an additional five years.