General relativity stands as one of the bedrock theories in modern physics. Its strange view of relative time and space has been confirmed by countless experimental and observational tests, from ...
A photon emitted from a star a billion light-years away arrives at a telescope having experienced no time whatsoever. Not ...
A new physics paper proposes modifications to Einstein’s theory of relativity that could solve one of the biggest issues ...
Astronomers have identified the birth of a magnetar, a hyper-magnetized neutron star, by detecting a subtle warping of ...
Now it seems that wormholes, those shortcut tunnels through time and space that Albert Einstein theorized and that science fiction depicts as portals between two distant galactic points, are at the ...
Kurt Gödel discovered a solution to General Relativity that allows time travel without any exotic physics, revealing that the ...
Planets orbiting dead stars known as white dwarfs might be able to remain habitable thanks to general relativity subtly altering their motion. When stars like our sun run out of fuel, they expand and ...