Photo of the Milky Way

Astronomy’s Stacy McGaugh weighs in on scientific discovery that raises questions about the existence of dark matter

Astronomers baffled by distant galaxy void of dark matter

ABC NewsStacy McGaugh, professor and chair of the Department of Astronomy, weighed in on a new scientific discovery that raises questions about the existence of dark matter. McGaugh said that he was “not sure what to make of it, but it is definitely intriguing. This is a weird galaxy.”