Herbst Discusses the Science of Interstellar Dust

David PesciFebruary 14, 20121min
The Astronomy Department Chair discusses the cosmic matter in space, and in us all

On WNPR’s The Colin McEnroe Show, Bill Herbst, Chair and John Monroe Van Vleck Professor of Astronomy, joined a discussion on terrestrial and extraterrestrial dust and its effect on our lives. A podcast of the show can be found here. Herbst’s comments begin about 32:00 minute mark.