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.
If humanity ever wants to travel easily between stars, people will need to go faster than light. But so far, faster-than-light travel is possible only
Astrophysicist discovers new theoretical hyper-fast soliton solutions, faster-than-light, to travel to nearby stars.
Einstein’s general relativity says gravity is spacetime curvature, but what does that mean?
The Nobel Prize in Physics 2020 awarded to to Penrose, Genchel and Gez, pioneering in the research of black holes.