Scientists study 3,000 supernovas and discover that dark energy may be evolving

"Instead of confirming the standard model of cosmology, which assumes dark energy is fixed and unchanging, we have more evidence that dark energy may change over time."

Coverage · 3 write-ups · 3 outlets

• Space PressRead hereSep 10, 2026, 4:00 PM UTC · space.com
• UA.NEWS PressSep 10, 2026, 4:16 PM UTC · via Google NewsAnalysis of nearly 3,000 supernovas points to possible change in dark energy
• Universe Today Genre pressSep 13, 2026, 1:53 AM UTC · via Google NewsA New Catalog of Close to 3,000 Supernova Challenges Theories on Dark Energy