Our Model of the Universe Has Been Falsified
New data from the Dark Energy Survey and South Pole Telescope suggest that the universe is less ‘clumpy’ than the standard cosmological model predicts. This has triggered speculation about new forces and insights into the nature of dark matter and dark energy. But this entire project is deeply misguided. We already have robust observations contradicting the standard cosmological model, showing that the universe is in fact more, not less, ‘clumpy’ than we thought. It’s about time the cosmology community faced these results, argue Pavel Kroupa and Moritz Haslbauer.
A recent publication in the journal Physical Review D with about 156 co-authors suggests the distribution of matter to be smoother than expected, based on the predictions of the standard model of cosmology [1].