Understanding our universe

Discusses how man has learned about the universe from ancient times until the present days as well. Discusses some of our growing knowledge of the universe - the solar system, Milky Way, and countless other galaxies and nebulae that extend millions of light years into space.

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — description, catalog record