Are Astronomers Wrong About Dark Energy? - Slashdot An anonymous reader shared this report from CNN: The universe's expansion might not be accelerating but slowing down, a new study suggests If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our understanding of dark energy, the elusive force that coun
What’s Driving Dark Energy? New DESI Data Suggests Evolution Scientists recognize Lambda-CDM model, though remarkably successful for 25 years, remains incomplete regarding dark energy’s true nature Recent DESI observations suggest what’s driving the dark energy involves dynamic evolution rather than static cosmological constant
What is Dark Energy? Inside Our Accelerating, Expanding . . . Nine billion years after the universe began, its expansion started to speed up, driven by an unknown force that scientists have named dark energy But what exactly is dark energy? The short answer is: We don't know