Albert Einstein’s theory of gravity, general relativity, is famously incomplete. As proven by physics Nobel laureate Roger ...

Albert Einstein's theory of general relativity—which explains gravity ... What "3 sigma" means, Grimm explained, is that the difference is interesting and merits further investigation.

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

THE view is widely held that, according to the restricted theory of relativity, moving measuring rods are shortened in the direction of motion, and moving clocks run slow, in the ratio : 1 ...

In 1963, Roy Kerr, a New Zealand-based mathematician proposed a set of equations that explain the properties of rotating ...

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 ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

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

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 ...

A recent study in Physical Review Letters explores quantum effects on black hole thermodynamics and geometry, focusing on ...

Dark Energy Spectroscopic Instrument (DESI) is an advanced instrument that simultaneously captures light from 5,000 galaxies.

Using data from the Dark Energy Spectroscopic Instrument (DESI), astronomers have completed the most precise gravity test ...