New Preprint Challenges Standard Cosmological Model with Supernovae Data Analysis

A recent preprint on arXiv suggests that analyses of Pantheon+ Type Ia supernovae data indicate isotropic deceleration and near-zero baseline acceleration. This finding potentially contradicts the prevailing LambdaCDM cosmological model. As a preliminary, non-peer-reviewed study, it could significantly influence future discussions on dark energy and the universe's expansion.