Astrophysicists solve a dark matter puzzle - Princeton University

Princeton's Shany Danieli discovered in 2018 that some galaxies are missing their dark matter. Now she and a team of modelers have now determined that this does not, in fact, undermine the standard model of galaxy formation.
In a new Nature Astronomy study, an international team of astrophysicists report how, when tiny galaxies collide with bigger ones, the bigger galaxies can strip the smaller galaxies of their dark mat… [+7048 chars] Read More