Jupiter & Saturn, [electronic resource] : their appearance in the heavens, and influence on the Earth; being an accurate description of those two superior planets, Now visible in our Hemisphere. With remarks, Proving their late and present Effects on our Atmosphere. To which are added, Concise and easy Directions for viewing them every clear Night, either with the naked Eye or Telescope. Also, The Phenomena of the Harvest Moon and other Heavenly Bodies, upon the Principles of Sir Isaac Newton. By the author of the New introduction to the knowledge and use of maps. Stars teach as well as shine.