Galaxies rotate in sync, raising dark matter questions
Space.com: Stacy McGaugh, professor and chair of the Department of Astronomy, explained how new research challenges the current cosmological model that incorporates dark matter.
Galaxies rotate in sync, raising dark matter questions
Space.com: Stacy McGaugh, professor and chair of the Department of Astronomy, explained how new research challenges the current cosmological model that incorporates dark matter.