- Marriage and Divorce of Astronomy and Astrology
This is a study of the union of astronomy and astrology, and relations to astral worship, from early Babylonian times, through medieval European times, up to and including the time of Isaac Newton, especially in relation to prediction, with extensions into more recent times. There is also discussion of related matters in other cultures, such as Chinese, Indian, Native American and African.
Discover 1000 years of Astronomy.
The Engines of Our Ingenuity
This site includes the complete transcripts of the radio series, The Engine of Our Ingenuity, with considerable additional value-added material -- full audio, reference material, images, and links. The thousands of episodes cover many topics: Engineering, technology, science, literature, art, music, medicine, women, history, education, astronomy, archaeology, etc.
A Brief SETI Chronology
A timeline of the search for extraterrestrial intelligence, from Morrison and Coconni to SETI@home.
Memoirs of a Space Engineer
Stories from Doug Rickard's memoirs and his involvement in the early exploration of space.
The Copernican Revolution
Brief historical chronology of the development and acceptance of heliocentricity.
Ancient astronomical computer.
Solar System Astronomy