400 Years Of Telescope:-- This film tells about the 400 years of telescopes, unfolding more cosmic knowledge, science popularization, high-definition, pure appreciation of space stargazing. The International Year of Astronomy tells about the process of telescopes from their invention to their increasingly important role in astronomy, the development of history, Science.....Technology To The Rescue, From Silver To Silicon, Seeing The Invisible, Beyond Earth, What's Next.....
