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Abstract: Due to the complicated coupling mechanism and strict axial ratio (AR) requirement, decoupling circularly polarized (CP) patch arrays are essential for satellite navigation systems. In this ...

Despite being just outside Tucson, Arizona, it looks almost like a colony on another planet. This article was originally published at The Conversation. The publication contributed the article to Space ...

Sep. 25—The Space Intelligence Production Cell at the Springfield-Beckley Air National Guard Base — which held a ceremonial ribbon-cutting Friday — will be on the front line of informing national ...

WASHINGTON, Sept 24 (Reuters) - NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther in ...

MOSCOW, Sept 24 (Reuters) - The front lines in Ukraine have reached an impasse, as parity in equipment, training and morale between Russian and Ukrainian forces stalls momentum on both sides, ...

Sept. 23 (UPI) --U.S. defense, space and security will benefit from Boeing's use of Palantir's artificial intelligence-based Foundry platform to streamline its major production lines, officials said ...

A study published today in Nature Structural & Molecular Biology is the first time researchers have shown evidence that a single drug, already licensed for medical use, can stabilize nearly all ...

WASHINGTON — Metro reported service has been restored along the yellow and blue lines between Ronald Reagan National Airport and Braddock Road stations. On Monday, at 3:30 p.m., Metro tweeted that ...

Abstract: In high-voltage systems, transmission lines typically use delayed-accelerated relays for fast reclosing during non-permanent faults. Yet, connecting these lines to MMCs can pose security ...

Michelle Couch-Friedman is an ombudsman columnist at The Points Guy. Michelle is the founder of Consumer Rescue, an organization dedicated to helping consumers navigate and avoid problems with ...