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A New Theory Says Gravity May Come From Entropy—Which Could Lead to a Unified Theory of Physics
A new theory suggests gravity could possibly be the result of entropy—which would mean everything in the universe would fall ...
Einstein’s Theory of General Relativity is currently our best approximation of how the universe ticks. But there are holes.
As new and powerful telescopes gather fresh data about the universe, they reveal the limits of older theories like Einstein's relativity. When you purchase through links on our site, we may earn an ...
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Wormholes may not exist—we've found they reveal something deeper about time and the universe
Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...
The MICROSCOPE mission tested the weak equivalence principle with free-falling objects in a satellite. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...
Since 1915 when Albert Einstein published his theory of general relativity, scientists have worked on testing its limits, and with the results of this 16-year test, it still holds up. Professor ...
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China unveils ultra-precise lunar clock that bends with Einstein’s relativity
China has quietly solved a problem that only becomes obvious once you try to live and work off-world: clocks on the moon do ...
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