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Dark matter and energy

Dark matter and energy

Binary-star study favours modified gravity over dark matter

17 Aug 2023
A wide binary star
Wide open question: binary-star observations back MOND. (Courtesy: NASA Goddard Space Flight Center/Chris Smith (USRA))
A new study of data from the European Space Agency’s Gaia space mission claims to have found evide

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Keith Cooper is a science writer based in the UK
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