However, the problem with string theory is that it is so flexible that it can explain almost anything, making it nearly ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in physics: string theory. This rare particle—never seen before and predicted not ...

Relativity; the special and general theory by Einstein, Albert, 1879-1955; Lawson, Robert W., tr Publication date 1920 Topics Relativity (Physics) Publisher New York, H. Holt and company Collection ...

Thomas Mulligan explains how the orbit of star S2 near a black hole provides proof for Einstein’s theory of relativity.

Though conceived as theoretical solutions to Einstein’s field equations used in his theory of general relativity, wormholes ...

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The slower growth of gravitational wells and the accelerating expansion might share the same underlying cause.” In so many ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

The curious minds at Aperture show how Einstein’s theory of relativity reshaped how we think about time, space, and gravity.

Thomas Mulligan explains why GPS technology depends on Einstein’s theory of relativity.

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...