Abstract: This study presents two compact piezoelectric MEMS fast steering mirrors designed for fine tracking and coarse tracking systems in free space optical communications. Both mirrors feature a ...

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NASA is speeding up communications in space with experiments aboard the International Space Station, Orion spacecraft and more. Credit: NASA Goddard Space Flight Center Supreme Court cans Trump's dumb ...

NASA Administrator Jared Isaacman took charge of the U.S. civilian space agency on Dec. 18. At his first news conference, he announced that SpaceX Crew-11 was leaving the International Space Station ...

Several automakers have recently moderated their electric-vehicle strategies in the United States. Toyota, however, is expanding its efforts in a substantial way, both figuratively and literally.

Abstract: Vision-Language Models (VLMs) demand substantial computational resources during inference, largely due to the extensive visual input tokens for representing visual information. Previous ...

Limitless Space Institute compares the travel time of spacecraft propelled by nuclear power to that of imaginative fusion propulsion. Credit: Limitless Space Institute Bad Bunny performs historic ...

Large-language models (LLMs) have taken the world by storm, but they’re only one type of underlying AI model. An under-the-radar company, Fundamental, is set to bring a new type of enterprise AI model ...

Elon Musk took a gulp of water on stage at the World Economic Forum in Switzerland last month and started talking up one of his latest passions: data centers orbiting Earth. “The lowest-cost place to ...