@terrymillerScientists analyzing nearly 3,000 Type Ia supernovas have found new evidence suggesting that dark energy may be changing over time. The findings challenge the idea that dark energy has remained constant throughout the history of the universe. Researchers studied the brightness and distances of these exploding stars to trace how cosmic expansion has changed. The results provide new clues about the mysterious force believed to be driving the universe’s accelerating expansion. Source: arXiv, “Supernovae Unite: Combining Pantheon+ and DES-SN5YR”

@terrymillerScientists analyzing nearly 3,000 Type Ia supernovas have found new evidence suggesting that dark energy may be changing over time. The findings challenge the idea that dark energy has remained constant throughout the history of the universe. Researchers studied the brightness and distances of these exploding stars to trace how cosmic expansion has changed. The results provide new clues about the mysterious force believed to be driving the universe’s accelerating expansion. Source: arXiv, “Supernovae Unite: Combining Pantheon+ and DES-SN5YR”