In the latest episode of “The Cosmic Controversy Podcast”, science journalist Bruce Dorminey talks with CWRU Astronomy Professor and Chair Stacy McGaugh about the dark matter problem in astrophysics and cosmology. In this wide-ranging interview, Dorminey and McGaugh talk about dark matter’s scientific history, the evidence for — and against — the leading models for dark matter, and new scientific prospects, including the possibility of modified gravity models as the solution to this long-standing cosmological problem.

Listen to the full podcast here: https://www.podbean.com/media/share/pb-u2nf8-e1d2f6