Gravimetry

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  Sharpening GRACE: where on the ice sheet is the mass going?

  The GRACE and GRACE-FO satellites weigh the ice sheets from space every month. But they see the world through blurry glasses: the gravity field is only resolved down to a few hundred kilometres, so …

  Oct 26, 2026
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  Can charged particles measure gravity?

  Gravity is extraordinarily weak compared to electromagnetic forces. Could it nevertheless be measured using charged particles moving in electric and magnetic fields? In this computational physics …

  Oct 21, 2026