A beam of light can cross the entire universe in no time at all - The Brighter Side of News
science 2026/08/02 14:07:00

A beam of light can cross the entire universe in no time at all - The Brighter Side of News

Source:Thebrighterside.news
Author:Joseph Shavit, Joshua Shavit

A photon experiences no time while crossing space, a result that reveals how relativity connects light, motion and the flow of time.