Gravity follows Newton and Einstein's rules, even at cosmic scales
April 15, 2026
April 15, 2026
PHILADELPHIA, Pennsylvania, April 15 -- The University of Pennsylvania posted the following news:
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Gravity follows Newton and Einstein's rules, even at cosmic scales
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Gravity, as most people understand it, is the familiar force that pulls a falling apple toward Earth. But for astronomers and theoretical physicists, it is also a vexing invisible architect that guides the shape and evolution of the largest cosmic structures across the . . .
* * *
Gravity follows Newton and Einstein's rules, even at cosmic scales
*
Gravity, as most people understand it, is the familiar force that pulls a falling apple toward Earth. But for astronomers and theoretical physicists, it is also a vexing invisible architect that guides the shape and evolution of the largest cosmic structures across the . . .