Actualités
Freeform Lève 67M$ pour Révolutionner la Fabrication Métallique par IA
Imaginez pouvoir fabriquer des pièces métalliques complexes avec la même fluidité et rapidité que l'on écrit du code logiciel. C'est le rêve audacieux que poursuit Freeform, une startup qui vient de franchir une étape majeure dans cette quête révolutionnaire. Freeform...
Research Progress on Boron-Modified Phenolic Resin Ablation-Resistant Composites
Boron-modified phenolic resin composites are critical aerospace thermal protection materials due to their ability to form boron-containing ceramic layers during ablation, which provides exceptional ablation resistance. This article systematically reviews recent...
Design and Experimental Validation of a High-Precision Pressure Regulation Unit for Cold-Gas Micro-Propulsion
The next generation of space-based gravitational wave observatories, such as LISA, TianQin, and Taiji, requires ultra-precise drag-free control and therefore micro-propulsion systems with thrust noise below 0.1μN/√Hz. This paper presents the design and experimental...
Mitsubishi Heavy Industries Completes ‘In-Orbit’ AI Ship Detection Trial
Mitsubishi Heavy Industries (MHI) has completed an in-orbit demonstration of its AI-based object detection system AIRIS, which identified ships from satellite imagery using a next-generation space-grade microprocessor unit. The AIRIS system, short for Artificial...
Open Cosmos Builds Atlantic Satellite Constellation to Advance European Earth Observation Capability
Open Cosmos presented eight new Earth observation satellites to advance Europe’s ability to monitor climate-related disasters and environmental threats from space at the European Space Agency (ESA) Earth Observation Commercialization Forum (CommEO). The final design...
Stable Agentic Control: Tool-Mediated LLM Architecture for Autonomous Cyber Defense
Agentic systems involved in high-stake decision-making under adversarial pressure need formal guarantees not offered by existing approaches. Motivated by the operational needs of security operations centers (SOCs) that must configure endpoint detection and response...
Orion 26 : L’armée de Terre a eu recours une capacité de renseignement spatial fournie par le finlandais ICEYE
Si elles bénéficient de renseignements d’origine image [ROIM] fournis par les trois satellites de la constellation CSO [Composante Spatiale Optique], les forces françaises ne disposent pas, en propre, de capacités en matière d’imagerie radar, dont l’un des intérêts...
Artillerie : L’armée arménienne a reçu ses premiers CAESAr
Si elle a signé, sous l’égide des États-Unis, un accord permettant à l’Azerbaïdjan d’accéder à son exclave du Nakhitchevan [via le projet TRIPP pour Trump Road Initiative for International Peace and Prosperity] en passant par son territoire, l’Arménie demeure...
Rheinmetall, Deutsche Telekom Partner on Drone Defense ‘Shield’
German arms maker Rheinmetall and telecommunications operator Deutsche Telekom plan to jointly develop a “defense shield” to protect against drones and sabotage, the companies said Monday. Germany and other European countries have faced a surge in acts of suspected...
DARPA Wants Drone Swarms Packed into Unassuming Containers
The Defense Advanced Research Projects Agency (DARPA) is asking for concepts for drones with a high degree of autonomous operation, as well as remotely-operated containerized systems to launch, recover, and otherwise support them. What DARPA is really interested in is...
