An introduction to astronomy, [electronic resource] : by which the knowledge of the solar system is rendered extremely easy to youth, and those who have not studied Mathematics: containing the history and original authors of that most valuable science, with a brief description of the sun and all the planets, which constitute the Solar System, and of many beautiful Phenomena therein, as seen from different parts thereof. And also the nature o comets, (which of late are found to be Planets) and the immense Distance of the fixed Stars. All which are more particularly demonstrated by the author's copper-plate print, on a large Sheet of Imperial, price 5s. Sold by him and most of the mathematicians and printsellers in London.