Model suggests how early dark energy could resolve the Hubble tension
Published Date: 6/24/2019
Source: phys.org
The universe is continuously expanding, yet the exact rate at which it does so remains unclear, and has so far only been approximated using NASA's Hubble Space Telescope and other similar instruments. Moreover, in recent years, astronomers using the Hubble telescope have unveiled a discrepancy between the two primary techniques used for estimating the universe's expansion rate.