Modern Mechanics 24

Explore latest robotics, tech & mechanical innovations

Space

A researcher in a lab coat standing next to a large silver vacuum chamber with control panels and equipment.

University of Glasgow Space Testing Facility Wins Manufacturing Award

The University of Glasgow’s NextSpace TestRig, the world’s first system for testing 3D-printed materials manufactured in space, has won a national manufacturing award. Built with Dr Gilles Bailet and the Manufacturing Technology Centre, the facility uses a vacuum chamber that creates temperatures from -150°C to +250°C to simulate orbit conditions. The £253,000 project helps ensure space-printed materials can withstand extreme physical strains.

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UK’s University of Oxford Solves Moon Magnetic Field Mystery

University of Oxford scientists have solved a long-standing mystery about the moon’s magnetic field. By re-examining Apollo mission rocks, they found the moon experienced short, intense magnetic bursts lasting only thousands of years, not the half-billion years previously thought. The study explains why some samples showed strong magnetism while theory suggested a weak field. The discovery helps scientists understand how planetary cores evolve.

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China’s Wuhan University Builds Ultra-Stable Polymer Solar Cell with 19.1% Efficiency

Scientists at Wuhan University of Technology built a polymer solar cell that achieves 19.1% efficiency while retaining 97% of its performance after 2,000 hours in air. The team solved polymer chain entanglement by adding a small-molecule acceptor that improves molecular packing and charge transport. The estimated lifetime exceeds 100,000 hours, moving flexible organic solar cells closer to commercialization.

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Chile’s ALMA Telescope Captures Sharpest Image of Milky Way’s Chaotic Heart

Astronomers using Chile’s ALMA telescope have captured the most detailed image yet of the gas clouds at the center of the Milky Way. The 650-light-year-wide view shows extreme star-forming regions around the supermassive black hole Sagittarius A*. The image, the largest ALMA has ever taken, reveals dozens of molecules and offers clues about how galaxies evolved in the early universe.

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France’s Airbus Unveils Two New Helicopter Concepts for NATO Studies

France’s Airbus Helicopters has revealed two next-generation rotorcraft designs for NATO’s future fleet. The concepts—a conventional helicopter and a high-speed compound aircraft—share common systems to reduce costs. They build on Airbus Racer demonstrator technology and aim to replace aging NATO helicopters by 2035-2040.

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White and black NASA Mars rover with robotic arm parked on reddish rocky terrain under dusty pink sky

NASA Gives Perseverance Rover ‘GPS’ to Navigate Mars Without Waiting for Earth

NASA has given its Perseverance Mars rover a new navigation system that works like GPS, letting it pinpoint its location without waiting for instructions from Earth. The software matches the rover’s panoramic images to orbital terrain maps in about two minutes, ending its reliance on daily check-ins with human controllers millions of miles away. The upgrade allows much longer drives and more science.

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