New DESI results strengthen hints that dark energy may evolve

Columbus OH (SPX) Mar 20, 2025
The discovery of dark energy, nearly 30 years ago, was already the biggest surprise of my scientific lifetime," said David Weinberg, a professor of astronomy at Ohio State who also contributed to the DESI analysis. "These new measurements offer the strongest evidence so far that dark energy evolves, which would be another mind-blowing change to our understanding of how the universe works."