Researchers propose mirror universe theory as alternative to cosmic inflation

Recent findings challenge the prevailing theories of cosmic inflation and string theory, which suggest a complex universe. Observations indicate a simpler cosmos, prompting researchers to explore alternative explanations that align more closely with current data. Physicists Neil Turok and Latham Boyle propose a "mirror universe" concept, where time runs backward, to explain the universe's initial conditions without relying on inflation. This model could also account for dark matter and the universe's uniformity. Their approach suggests that the universe's properties can be explained with fewer assumptions, potentially leading to more testable predictions. Further research is needed to validate this theory and its implications for understanding the cosmos.