Gravity May Behave Differently Across the Universe, Study Suggests

New model weakens gravity with distance, explaining galaxy rotation without dark matter in new study now

New model weakens gravity with distance, explaining galaxy rotation without dark matter in new study now A new study suggests dark matter may not exist. Physicist Naman Kumar proposes gravity weakens differently across vast distances, following a 1/r rule. This modified gravity model reproduces galaxy rotation curves using only visible matter, challenging long-held assumptions about unseen mass in the universe, and reshaping theories of cosmic structure formation.