This effect, known as gravitational redshift, is critical for maintaining GPS on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The reconciliation of general relativity and quantum mechanics is one of the biggest challenges in science, one that continues to elude us. Now, a new study by Anjun Chu and colleagues has examined ...

For over a century, physicists have grappled with one of the most profound questions in science: How do the rules of quantum mechanics, which govern the smallest particles, fit with the laws of ...

This work, which verifies one of the predictions of Einstein's General Relativity, is to be published in the journal Astronomy & Astrophysics. The General Theory of Relativity, published by Albert ...

Your location in this Universe isn't just described by spatial coordinates (where), but also by a time coordinate (when). It is impossible to move from one spatial location to another without also ...

New measurements of the solar spectrum verify Einstein's theory of General Relativity Date: October 8, 2020 Source: Instituto de Astrofísica de Canarias (IAC) Summary: Researchers have measured, with ...