I'm a little hesitant to bring this thread back to life, but...quite recently in another forum, the following was posted: https://www.independent.co.uk/news/science/dark-matter-energy-solution-theory-negative-mass-astronomy-astrophysics-a8668476.html Then another posted this arXiv link: https://arxiv.org/abs/1712.07962 On p2, 2nd para in that arXiv article there is the following: That single statement imo dooms the author's hypothesized DE/DM 'solution'. His accompanying scenarios