January 31st, 2009
January 31: Beyond Vision
Date: January 31, 2009
Title: Beyond Vision
Podcaster: Chris Impey
Organization: Steward Observatory, University of Arizona
Description: In the 400 years since Galileo, astronomers have increased the light grasp of telescopes by a factor of ten billion. New technologies have allowed the creation of telescopes that would be unrecognizable to Galileo. They don't use glass or mirrors or lenses and they often [...]
