400 Years of the Telescope

    A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's first use of the telescope to the latest discoveries in cosmology.
    Documentary
    • Runtime: 56 minutes
    • Release Date: January 6, 2009
    400 Years of the Telescope
    Neil deGrasse Tyson
    400 Years of the Telescope
    Lawrence Krauss