The Dark Energy Survey (DES), which released results today, represents the work of over 400 astrophysicists, astronomers and cosmologists from over 25 institutions.
DES scientists took data for 758 nights across six years to understand the nature of dark energy and measure the expansion rate of the universe. They found that the density of dark energy in the universe could have varied over time, according to a new complex theory.
https://phys.org/new...-supernova.html
