Simple kinematics problem — falling from a geostationary satellite
I know g at that altitude is 0.221 m/s² but I'm not sure how to integrate the increasing gravitational acceleration as the object approaches Earth. I...
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Ragnarok Console Project Announced for Switch 2, PS5, Xbox Series, and PC
Publishers Gravity and Daweon Game Media Lab, and developer Waycoder have announced Ragnarok Console Project for the Nintendo Switch 2, PlayStation 5, Xb...
[2511.20818] Three-dimensional non-relativistic chiral massive higher-spin gravity
Abstract page for arXiv paper 2511.20818: Three-dimensional non-relativistic chiral massive higher-spin gravity
[2605.28958] Quantum State of a Gravitating Region
Abstract page for arXiv paper 2605.28958: Quantum State of a Gravitating Region
[2605.28663] First-Order Perturbations of Covariant Maxwell Equations in Gravitational Waves
Abstract page for arXiv paper 2605.28663: First-Order Perturbations of Covariant Maxwell Equations in Gravitational Waves
[2605.27600] Stationary generalizations for the vacuum ring wormhole
Abstract page for arXiv paper 2605.27600: Stationary generalizations for the vacuum ring wormhole
[2605.27615] Lorentz-Violating (Regular) Black Holes in Einstein Gravity
Abstract page for arXiv paper 2605.27615: Lorentz-Violating (Regular) Black Holes in Einstein Gravity
[2605.27953] Probing Effective Field Theory Corrections with Quasinormal Modes and Gravitational Lensing in Reissner-Nordström Black Holes
Abstract page for arXiv paper 2605.27953: Probing Effective Field Theory Corrections with Quasinormal Modes and Gravitational Lensing in Reissner-Nordström Bla...
[2605.28580] Perturbative dynamics and relativistic effects of a dyonic Kalb-Ramond black hole
Abstract page for arXiv paper 2605.28580: Perturbative dynamics and relativistic effects of a dyonic Kalb-Ramond black hole
'One of the great unresolved embarrassments of physics': It's been 340 years since Newton and scientists still haven't solved the secret of gravity
One scientist has spent a decade attempting to crack the mystery of the gravitational constant, and it all came down to the opening of a single envelope.
First quantum grandfather clock could probe where gravity comes from
Researchers have designed a quantum version of a pendulum clock. It could shed light on timekeeping in the quantum realm