
June 24, 2007: Dark Matter and Hubble - Richard Massey
Jun 24, 2007
2h 36m
Art Bell welcomes astronomer Richard Massey, a postdoctoral scholar at the California Institute of Technology, to discuss his groundbreaking work mapping dark matter using the Hubble Space Telescope. Massey explains that dark matter constitutes roughly 86 percent of the total mass in the universe yet remains complet...

