The best test of General Relativity, by 2 misplaced satellites. A launch mishap led to the experimental confirmation of gravitational redshift.
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Astronomers have made the most precise test ever of general relativity outside the Milky Way.
One hundred years after Einstein introduced general relativity, it remains the best theory of gravity, and now is helping us map the Universe.
100 years ago this month, Albert Einstein redefines General Relativity theory, that remains foundational up to our days.
Astronomers using ESO’s Very Large Telescope, along with radio telescopes around the world, they find and study a bizarre stellar pair consisting of the most
Einstein Theory of Relativity proven right again, as black hole gravity warps starlight.
Star orbiting a supermassive black hole at the heart of the Milky Way, moves as predicted by Albert Einstein.
Is Warp speed possible? Alcubierre warp drive – faster than light speed?
Einstein’s theory of General Relativity is world famous – but it might not be the only way to explain how gravity works and how galaxies
Scientists suspect magnetic reconnection is one way that particles are accelerated to nearly light speed.