Is this a blow to the Lamdba-CDM, THE standard model of Big Bang cosmology? MOND was able to correctly predict the existence of certain dwarf galaxies. Recent observations have confirmed this prediction. Note: MOND does not need Dark Matter to explain the anomaly in the stars galactic velocities.
http://arxiv.org/pdf/1308.5894v1.pdf (http://arxiv.org/pdf/1308.5894v1.pdf)
http://blog.case.edu/think/2013/08/28/m ... servations (http://blog.case.edu/think/2013/08/28/mond_predicts_dwarf_galaxy_feature_prior_to_observations)