Are astronomers wrong about dark energy? New study casts . . . Are astronomers wrong about dark energy? New study casts doubt on universe’s accelerating expansionExtraordinary claims The new research proposes a radical revision of accepted knowledge, so
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
Have We Been Wrong About Dark Energy All Along? New Study . . . Physicists named this enigmatic force “dark energy,” a term that captures both its mystery and our ignorance Yet despite countless experiments, dark energy has never been directly observed It remains a theoretical placeholder for something we cannot yet explain
Is Einstein’s “Cosmological Constant” Wrong? New Data . . . Dark energy, the mysterious force causing the universe to expand at an accelerating rate, remains one of the biggest puzzles in modern cosmology The leading theory today holds that dark energy is a constant property of space itself, with the vacuum’s intrinsic energy driving cosmic acceleration
Shifting Forces: The Evolving Debate Around Dark Energy But new results, from an instrument called the Dark Energy Spectroscopic Instrument, or DESI, located at the Kitt Peak National Observatory in Arizona, suggest that might not be true: Dark energy may, in fact, evolve — its influence changing over time