Astronomers see time moving in slow motion in the early universe

Time moving slow motion: Swirling galaxy in pink and blue with jets up and down shooting out of the glowing center.

Quasar’s observations have allowed astronomers to see time move in slow motion. This is a prediction of Einstein’s special theory of relativity. Image via NASA/ ESA/ J. Olmsted (STScI). Geraint Lewis, University of Sydney According to our best understanding of physics, the fact that space is expanding should affect the apparent flow of time, with … Read more