Final supernova results from Dark Energy Survey offer unique insights into the expansion of the universe

In the culmination of a decade’s worth of effort, the DES collaboration of scientists analyzed an unprecedented sample of more than 1,500 supernovae classified using machine learning. They placed the strongest constraints on the expansion of the universe ever obtained with the DES supernova survey. While consistent with the current standard cosmological model, the results do not rule out a more complex theory that the density of dark energy in the universe could have varied over time.

Dark Energy Survey physicists open new window into dark energy

DES Supernova Cosmology Results - The Dark Energy Survey

Accelerating expansion of the universe - Wikipedia

dark energy – Department of Physics – UW–Madison

dark energy survey – Department of Physics – UW–Madison

Final supernova results from Dark Energy Survey offer unique insights into the expansion of the universe

Dark Energy Survey completes six-year mission

Andy Vermaut on X: Andy Vermaut shares: Final supernova results from Dark Energy Survey offer unique insights into the expansion of the universe: In the culmination of a decade's worth of effort