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  • Masha Chernyakova

    DCU

    Dr Masha Chernyakova is an Associate Professor in the School of Physical Sciences at DCU

    There's some strange goings-on up there in the Cassiopeia constellation. Photo: Getty Images

    Why is an extreme gamma-ray source behaving so strangely?

    Researchers are assessing what's behind unusual behaviour in the Cassiopeia constellation involving the changing brightness of stars

    Space • 14 Nov 23

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