Astronomy Today Plus MasteringAstronomy with eText -- Access Card Package (7th Edition)
Eric Chaisson received his Ph.D. from and taught at Harvard for a number of years in Astrophysics. He is now associated with Tufts and Harvard. Eric has written nine books and received a number of literary awards along the way. Steve McMillan, a former Ph.D. candidate of Eric Chaisson’s, is a professor of Physics at Drexel University.