Using Einstein's theory of general relativity, physicists found that clocks on the moon would run 56 microseconds faster than ...

This dimple in space-time is the result of what we call a gravity well, and it was first described over 100 years ago by ...

Albert Einstein’s prediction about how gravity behaves has been tested on a cosmic scale. Albert Einstein’s prediction about ...

Gravitational distortions produced by distant galaxies show a slight—but notable—disagreement with Einstein's predictions.

Researchers used the Dark Energy Spectroscopic Instrument to map how nearly 6 million galaxies cluster across 11 billion years of cosmic history. Their observations line up with what Einstein's theory ...

The Dark Energy Spectroscopic Instrument (DESI) has made significant contributions to understanding the universe's structure over the past 11 billion years, confirming Einstein's theory of general ...

When Albert Einstein introduced his theory of general relativity in 1915, it changed the way we viewed the universe. His ...

Among the keenest hopes is that it will help reveal the nature of dark matter, the mysterious invisible something responsible ...

Analysis of millions of galaxies upholds Albert Einstein’s ideas about gravity and also offers tantalising new hints of how ...

Interestingly, I realized that the new theory might unveil a hitherto neglected effect of Einstein's relativity theory. For example, in analogy with length contraction and time dilation ...

A new study by scientists from the Universities of Geneva and Toulouse has found a small inconsistency in Einstein's general ...

"Studying the rate at which galaxies formed lets us directly test our theories and, so far, we’re lining up with what general ...